ISRC ES71G2407473
Verified recording
ES71G2407473 is “Espera” by Cuba Libre Son Band,
registered on the CopyrightChains blockchain with CopyrightID
0xfcf2558e850b9c557d60a44b2f703c19a210cfd552530312d2a783851518d0bc and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2407473.
Recording identifiers
- ISRC
- ES71G2407473
- Title
- Espera
- Artist
- Cuba Libre Son Band
- CopyrightID (CopyrightChains transaction hash)
0xfcf2558e850b9c557d60a44b2f703c19a210cfd552530312d2a783851518d0bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:7ae207811a0679a9de1c7ff7e7f7cc8c3dae81bcbba655aff5ac8956ea47c9e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2407473
- Bitcoin block existence check
- https://blockstream.info/api/block/960229