ISRC GB4FJ0904909
Verified recording
GB4FJ0904909 is “La Donna e Mobile” by José Carreras,
registered on the CopyrightChains blockchain with CopyrightID
0x5883f0d6495204aff5d59fea678ecff7a4b006a3d45fb1a833566589d901f747 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB4FJ0904909.
Recording identifiers
- ISRC
- GB4FJ0904909
- Title
- La Donna e Mobile
- Artist
- José Carreras
- CopyrightID (CopyrightChains transaction hash)
0x5883f0d6495204aff5d59fea678ecff7a4b006a3d45fb1a833566589d901f747
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:13f729da8f6286daa2180d91861e34df5215b5fef748558a7b338508c8492bcb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB4FJ0904909
- Bitcoin block existence check
- https://blockstream.info/api/block/960418