ISRC USHM82070279
Verified recording
USHM82070279 is “Cuatro Compases” by El Cachivache Quinteto,
registered on the CopyrightChains blockchain with CopyrightID
0x9bf896f1ebd4f6423cd3dcf5b3828577b847289fcdf1350791f40ee76d6b99a5 and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82070279.
Recording identifiers
- ISRC
- USHM82070279
- Title
- Cuatro Compases
- Artist
- El Cachivache Quinteto
- CopyrightID (CopyrightChains transaction hash)
0x9bf896f1ebd4f6423cd3dcf5b3828577b847289fcdf1350791f40ee76d6b99a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:72a3e1a46bd0f5301eab2a821357111d8035be4e73364d8bd2c81062e9263ba5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82070279
- Bitcoin block existence check
- https://blockstream.info/api/block/960503