ISRC US4WJ2015588
Verified recording
US4WJ2015588 is “Belleza” by Alex Sampedro,
registered on the CopyrightChains blockchain with CopyrightID
0x11a64eae0fa57fc141c3c2a055a0dbe9a59f3d0082845c3ffc39c6f39ce4005a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4WJ2015588.
Recording identifiers
- ISRC
- US4WJ2015588
- Title
- Belleza
- Artist
- Alex Sampedro
- CopyrightID (CopyrightChains transaction hash)
0x11a64eae0fa57fc141c3c2a055a0dbe9a59f3d0082845c3ffc39c6f39ce4005a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c310b3f0009fb2ffd2a492a053413f1eb2129c82498597e7092252205dee505c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4WJ2015588
- Bitcoin block existence check
- https://blockstream.info/api/block/953520