ISRC BGA671626502
Verified recording
BGA671626502 is “El sofá” by La Sonora Matancera,
registered on the CopyrightChains blockchain with CopyrightID
0xcbfc450b970eb80c52969bc985ae9b7670cc62c8e0739969ca08a9d8a5953e16 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/BGA671626502.
Recording identifiers
- ISRC
- BGA671626502
- Title
- El sofá
- Artist
- La Sonora Matancera
- CopyrightID (CopyrightChains transaction hash)
0xcbfc450b970eb80c52969bc985ae9b7670cc62c8e0739969ca08a9d8a5953e16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:44985884b0b90381406539c5f96f2aba6986de4ad6b13fabbfa18a380e45fdb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA671626502
- Bitcoin block existence check
- https://blockstream.info/api/block/953520