ISRC FR6V81371952
Verified recording
FR6V81371952 is “Martha” by Orquesta Casino De La Habana,
registered on the CopyrightChains blockchain with CopyrightID
0xd6f3b0b937f251842479edc6871daebf2a7d82afd0411f7a1b3b7d53b4fbe4bc and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81371952.
Recording identifiers
- ISRC
- FR6V81371952
- Title
- Martha
- Artist
- Orquesta Casino De La Habana
- CopyrightID (CopyrightChains transaction hash)
0xd6f3b0b937f251842479edc6871daebf2a7d82afd0411f7a1b3b7d53b4fbe4bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:52276edc3a3c9741ef701c31ec01a4cc9d3d1626cb5f78ed88b97e3be7e39853- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81371952
- Bitcoin block existence check
- https://blockstream.info/api/block/956304