ISRC USSM10415689
Verified recording
USSM10415689 is “Festeig” by José Carreras,
registered on the CopyrightChains blockchain with CopyrightID
0x628211f8f6b3b20944273878007d5bfbfaa35fc0b413566c5d2479fead4eb424 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10415689.
Recording identifiers
- ISRC
- USSM10415689
- Title
- Festeig
- Artist
- José Carreras
- CopyrightID (CopyrightChains transaction hash)
0x628211f8f6b3b20944273878007d5bfbfaa35fc0b413566c5d2479fead4eb424
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:402c08b84facb5afdc179edd827697b3b5a16c8580ed6a98a15b40840f947055- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10415689
- Bitcoin block existence check
- https://blockstream.info/api/block/957118