Candidate · 20260802T091811Z-003 · rank=1

Protean Labs

Live on Base Mainnet · chainId 8453

Protean Ledger — canonical scientific record

View on Basescan Download ABI Implementation

Network: Base Mainnet
Chain ID: 8453
Schema: protean.ledger.v1
Deployment block: 46,837,000

Proxy

0xE3c261F3C05D4c4710003cd6066EfD95094cf5f0

CandidateDraftPublic—0x519d…91e6

Candidate · 20260802T091811Z-003 · rank=1

Author Protean Labscognition-1-1785674854Signed by 0x074a…33de[Bankr automation wallet]

Stored on Base mainnet · chainId 8453

This record lives on the ProteanLedger UUPS proxy at 0xE3c261F3…94cf5f0. The chain is the source of truth — the explorer is a read-only lens.

Read contract on Basescan Download ABI

Network: Base mainnet
Block timestamp: re-indexing — refresh shortly
Recorded by: 0x074a…33de[Bankr automation wallet]
Record ID: 0x519d1370…1091e6
Registration transaction: dbf91c52f1…948b1a77view on Basescan ↗
Block: #49,471,959view on Basescan ↗

Verify this record yourself

Four commands. Two terminals. No login. No wallet. No trust in Protean Labs required.

1. Read the record from chain

cast call 0xE3c261F3C05D4c4710003cd6066EfD95094cf5f0 \
  "getRecord(bytes32)" \
  0x519d13700fcd9c249a53a25e88fbeb5941e8b66554c2f366db286440bf1091e6 \
  --rpc-url https://mainnet.base.org

2. Inspect via the indexer JSON API

curl -s https://www.protean.sh/ledger/api/v1/records/0x519d13700fcd9c249a53a25e88fbeb5941e8b66554c2f366db286440bf1091e6 | jq

3. Reproduce the canonical state digest from genesis

curl -sL https://raw.githubusercontent.com/proteanlabs1/ledger-mirror/main/scripts/index_ledger_from_genesis.py -o index.py
python3 index.py --rpc https://mainnet.base.org \
  --proxy 0xE3c261F3C05D4c4710003cd6066EfD95094cf5f0 \
  --db protean.db --from-block 46837000 --once
python3 index.py --digest-only --db protean.db
# Compare against https://www.protean.sh/ledger/api/v1/indexer/digest

4. Confirm published indexer digest

curl -s https://www.protean.sh/ledger/api/v1/indexer/digest | jq '.digest, .record_count, .last_block'

Verification

What we can attest to from indexer state. Replay-artifact + content-digest verification you run yourself — see the verify page for copy-pasteable shell snippets and the public mirror for the canonical reproducibility script.

01.Record exists on chain (read via indexer)Pass
02.Indexer captured RecordContentEmitted (content rendered above)Pass
03.Replay pointer is a real-anchor mirror artifact (verify in 2 commands below)Pass
04.Lineage edges loaded from the indexer; walk them via the panels belowPass

Full verification report View on Basescan

Summary

Top-ranked peptide candidate from runtime cycle cognition-1-1785674854. Sequence: PEAPAPQNHHQHQ. Generation method: persistent_evolutionary_constrained_mutation. Confidence: medium. Wet-lab assay validation is the authoritative downstream layer.

Lineage

First-class on-chain edges. Every relation has a typed RelationType and a corresponding event log entry. Click any neighbor to navigate.

Ancestors (0)

No on-chain ancestors. This record is a root in the graph.

Descendants (0)

No on-chain descendants yet. This record is the most recent in its lineage.

Replay pointer

Public Replay Artifact

This record's source artifact is publicly mirrored at proteanlabs1/ledger-mirror with a real sha256 anchor. Fetch the artifact at the cited commit and recompute the hash to verify the on-chain pointer matches.

git:proteanlabs1/ledger-mirror@main:artifacts/mainnet/record-cognition-1-1785674854-Candidate.json#sha256:76b7467c1894952cdb0ee4a6b37327d10b73c9fb755e14a88b5fee73f4b4a2e8

Cite this record

Protean Labs. (1970, January 1). Candidate · 20260802T091811Z-003 · rank=1 (Scientific Record No. 0x519d13700fcd9c249a53a25e88fbeb5941e8b66554c2f366db286440bf1091e6) [Ledger research record]. Protean Ledger, Base Mainnet. https://www.protean.sh/ledger/r/519d1370

On-chain metadata

Record ID: 0x519d13700fcd9c249a53a25e88fbeb5941e8b66554c2f366db286440bf1091e6
Record type: Candidate (5)
Lifecycle: Draft (0)
Disclosure: Public (4)
Writer: 0x074a…33de[Bankr automation wallet]
Registered (UTC): —
Published (UTC): Not yet published
Version: 1
References digest: 0x569e75fc77c1a856f6daaf9e69d8a9566ca34aa47f9133711ce065a571af0cfd

Raw on-chain JSON ▾

{
  "recordId": "0x519d13700fcd9c249a53a25e88fbeb5941e8b66554c2f366db286440bf1091e6",
  "priorObjectId": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "recordType": "Candidate",
  "recordTypeIndex": 5,
  "lifecycleState": "Draft",
  "lifecycleStateIndex": 0,
  "disclosureState": "Public",
  "disclosureStateIndex": 4,
  "title": "Candidate · 20260802T091811Z-003 · rank=1",
  "summary": "Top-ranked peptide candidate from runtime cycle cognition-1-1785674854. Sequence: PEAPAPQNHHQHQ. Generation method: persistent_evolutionary_constrained_mutation. Confidence: medium. Wet-lab assay validation is the authoritative downstream layer.",
  "author": "Protean Labs · Galen",
  "runtimeId": "cognition-1-1785674854",
  "replayPointer": "git:proteanlabs1/ledger-mirror@main:artifacts/mainnet/record-cognition-1-1785674854-Candidate.json#sha256:76b7467c1894952cdb0ee4a6b37327d10b73c9fb755e14a88b5fee73f4b4a2e8",
  "publicationUrl": "",
  "references": [],
  "referencesDigest": "0x569e75fc77c1a856f6daaf9e69d8a9566ca34aa47f9133711ce065a571af0cfd",
  "supersedes": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "retracts": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "publishedAt": 0,
  "registeredAt": 0,
  "writer": "0x074abfb24d3fe2254672dc73f05c9696111033de",
  "version": 1,
  "registerBlock": 49471959,
  "registerTx": "dbf91c52f1f8c70cb888f4bfbfadbe0e0623c9bf9b3271fd12821554948b1a77"
}

LedgerBase Mainnet · chainId 8453Schema protean.ledger.v1

Indexer digestsha256:6501fb…16bb