ISRC US5UL1357797
Verified recording
US5UL1357797 is “Romanza Guitarras” by Juan Zaragoza,
registered on the CopyrightChains blockchain with CopyrightID
0x26f55eff03713806524131b9d8244dafecf564a6f064b8a3be65fd4d28711529 and independently timestamped
in Bitcoin block 960191 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL1357797.
Recording identifiers
- ISRC
- US5UL1357797
- Title
- Romanza Guitarras
- Artist
- Juan Zaragoza
- CopyrightID (CopyrightChains transaction hash)
0x26f55eff03713806524131b9d8244dafecf564a6f064b8a3be65fd4d28711529
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:51:26+00:00
- Bitcoin block
- 960191
- Canonical record hash
sha256:9ab8f75ced891c16f415308a6edd11fdd216f912a7e330652291d023ba79d0bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL1357797
- Bitcoin block existence check
- https://blockstream.info/api/block/960191