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Protean

Live on Base Mainnet · chainId 8453

Protean Ledger — canonical scientific record

View on Basescan Download ABIImplementation
Network
Base Mainnet
Chain ID
8453
Schema
protean.ledger.v1
Deployment block
46,837,000

Proxy

0xE3c261F3C05D4c4710003cd6066EfD95094cf5f0
CandidateDraftPublic—0x0d51…3781

Candidate · 20260801T053024Z-001 · rank=1

Author Protean Labscognition-4-1785575898Signed 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
0x0d5105f6…593781
Registration transaction
6f83c71032…cd1a62f9view on Basescan ↗
Block
#49,414,388view 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)" \
  0x0d5105f6a67d56f929e572e1df0870f8a8349635a086e8f49214c1bdc5593781 \
  --rpc-url https://mainnet.base.org

2. Inspect via the indexer JSON API

curl -s https://www.protean.sh/ledger/api/v1/records/0x0d5105f6a67d56f929e572e1df0870f8a8349635a086e8f49214c1bdc5593781 | 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.

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

All 4 checks passed. The chain says what it says.

Full verification report View on Basescan

Summary

Top-ranked peptide candidate from runtime cycle cognition-4-1785575898. Sequence: DEAPAPQPEHHQHHQ. Generation method: persistent_evolutionary_recombination. 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 (1)

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-4-1785575898-Candidate.json#sha256:418c3c95541762879254ea752cd158865e7832fad211d6e1412f8fe1bda4463c

Cite this record

Protean Labs. (1970, January 1). Candidate · 20260801T053024Z-001 · rank=1 (Scientific Record No. 0x0d5105f6a67d56f929e572e1df0870f8a8349635a086e8f49214c1bdc5593781) [Ledger research record]. Protean Ledger, Base Mainnet. https://www.protean.sh/ledger/r/0d5105f6

On-chain metadata

Record ID
0x0d5105f6a67d56f929e572e1df0870f8a8349635a086e8f49214c1bdc5593781
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": "0x0d5105f6a67d56f929e572e1df0870f8a8349635a086e8f49214c1bdc5593781",
  "priorObjectId": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "recordType": "Candidate",
  "recordTypeIndex": 5,
  "lifecycleState": "Draft",
  "lifecycleStateIndex": 0,
  "disclosureState": "Public",
  "disclosureStateIndex": 4,
  "title": "Candidate · 20260801T053024Z-001 · rank=1",
  "summary": "Top-ranked peptide candidate from runtime cycle cognition-4-1785575898. Sequence: DEAPAPQPEHHQHHQ. Generation method: persistent_evolutionary_recombination. Confidence: medium. Wet-lab assay validation is the authoritative downstream layer.",
  "author": "Protean Labs · Galen",
  "runtimeId": "cognition-4-1785575898",
  "replayPointer": "git:proteanlabs1/ledger-mirror@main:artifacts/mainnet/record-cognition-4-1785575898-Candidate.json#sha256:418c3c95541762879254ea752cd158865e7832fad211d6e1412f8fe1bda4463c",
  "publicationUrl": "",
  "references": [],
  "referencesDigest": "0x569e75fc77c1a856f6daaf9e69d8a9566ca34aa47f9133711ce065a571af0cfd",
  "supersedes": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "retracts": "0x0000000000000000000000000000000000000000000000000000000000000000",
  "publishedAt": 0,
  "registeredAt": 0,
  "writer": "0x074abfb24d3fe2254672dc73f05c9696111033de",
  "version": 1,
  "registerBlock": 49414388,
  "registerTx": "6f83c71032416f7e3446a244e6e47612ba3b976d2e46781b224dc71ccd1a62f9"
}
LedgerBase Mainnet · chainId 8453Schema protean.ledger.v1
Indexer digestsha256:6501fb…16bb