ISRC US78T0505832
Verified recording
US78T0505832 is “Así Son Los Quereres” by La Sonora Matancera,
registered on the CopyrightChains blockchain with CopyrightID
0xdf8d7f63c170e15bfb7c10086b86b20a90a0d80de1f7fd9f1cb0f0290a476609 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US78T0505832.
Recording identifiers
- ISRC
- US78T0505832
- Title
- Así Son Los Quereres
- Artist
- La Sonora Matancera
- CopyrightID (CopyrightChains transaction hash)
0xdf8d7f63c170e15bfb7c10086b86b20a90a0d80de1f7fd9f1cb0f0290a476609
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:d18a6d066982b257b4b7161dceaf528cb106b4a334ccf69b515af63e089d01b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US78T0505832
- Bitcoin block existence check
- https://blockstream.info/api/block/960309