ISRC FRX761555723
Verified recording
FRX761555723 is “Blue Train” by Mario Rivera,
registered on the CopyrightChains blockchain with CopyrightID
0xb38353b54481ff29e01b279db8a51a1f52b38b2b61dd49553d244bbbf6722a65 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX761555723.
Recording identifiers
- ISRC
- FRX761555723
- Title
- Blue Train
- Artist
- Mario Rivera
- CopyrightID (CopyrightChains transaction hash)
0xb38353b54481ff29e01b279db8a51a1f52b38b2b61dd49553d244bbbf6722a65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:e1c8ddd4c5214a42bc9ef10c03e04cd8729ac0502bdeb546cad3c9b7fc34357e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX761555723
- Bitcoin block existence check
- https://blockstream.info/api/block/960337