ISRC CUA0B2100098
Verified recording
CUA0B2100098 is “La Primera Piedra” by Bobby Cruz,
registered on the CopyrightChains blockchain with CopyrightID
0xd860384d5a4abc4f22bde31c9c0237d9db3a20588b2172c9270574f7f5913ef0 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CUA0B2100098.
Recording identifiers
- ISRC
- CUA0B2100098
- Title
- La Primera Piedra
- Artist
- Bobby Cruz
- CopyrightID (CopyrightChains transaction hash)
0xd860384d5a4abc4f22bde31c9c0237d9db3a20588b2172c9270574f7f5913ef0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:5fb71d93febb9c32e66b0c339a367c3d806aa4df7fc91347917faed02e133ff2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CUA0B2100098
- Bitcoin block existence check
- https://blockstream.info/api/block/959123