ISRC QZ5FN2471769
Verified recording
QZ5FN2471769 is “Optimism” by Wilson Trouvé,
registered on the CopyrightChains blockchain with CopyrightID
0xecf0dad743dc4713edbea51de48f336bb93cf0db1d59459a02db4fe33d17dc80 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2471769.
Recording identifiers
- ISRC
- QZ5FN2471769
- Title
- Optimism
- Artist
- Wilson Trouvé
- CopyrightID (CopyrightChains transaction hash)
0xecf0dad743dc4713edbea51de48f336bb93cf0db1d59459a02db4fe33d17dc80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:d4e26e1bc53cff1cf3b77a85a7a034e58c46d61771d7b820a507a5a0f0fa48df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2471769
- Bitcoin block existence check
- https://blockstream.info/api/block/956375