ISRC JPP951900539
Verified recording
JPP951900539 is “.Cro-Magnon City” by Cro-Magnon,
registered on the CopyrightChains blockchain with CopyrightID
0x291c55e76be74c60eef81b188f77349445820a607add18cbc669691a8bbdd54e and independently timestamped
in Bitcoin block 960170 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP951900539.
Recording identifiers
- ISRC
- JPP951900539
- Title
- .Cro-Magnon City
- Artist
- Cro-Magnon
- CopyrightID (CopyrightChains transaction hash)
0x291c55e76be74c60eef81b188f77349445820a607add18cbc669691a8bbdd54e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:52:38+00:00
- Bitcoin block
- 960170
- Canonical record hash
sha256:639357e127131453b5ea0a53706af4924b32969520c7d75bd49bbd48166b5989- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP951900539
- Bitcoin block existence check
- https://blockstream.info/api/block/960170