ISRC ES5300717131
Verified recording
ES5300717131 is “A Margalida” by Joan Isaac,
registered on the CopyrightChains blockchain with CopyrightID
0xb06990bdb4509692083bac91e3835c4a285701133da0f1f6894bb79f59e405b1 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5300717131.
Recording identifiers
- ISRC
- ES5300717131
- Title
- A Margalida
- Artist
- Joan Isaac
- CopyrightID (CopyrightChains transaction hash)
0xb06990bdb4509692083bac91e3835c4a285701133da0f1f6894bb79f59e405b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:11af123440e94c484843210783026ce38f5ca44d7fff3f008f89fcf670f9ea3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5300717131
- Bitcoin block existence check
- https://blockstream.info/api/block/960448