ISRC USHM82085599
Verified recording
USHM82085599 is “Marion” by El Cachivache Quinteto,
registered on the CopyrightChains blockchain with CopyrightID
0x1bf68d5e416b64f1d2ac2e9b181989fad9af9986ded7f7e7649651f7c895d901 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/USHM82085599.
Recording identifiers
- ISRC
- USHM82085599
- Title
- Marion
- Artist
- El Cachivache Quinteto
- CopyrightID (CopyrightChains transaction hash)
0x1bf68d5e416b64f1d2ac2e9b181989fad9af9986ded7f7e7649651f7c895d901
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b4b394c22938a21cece79b38641cd2f636d96ac6bec7240ced8ae734132ea1d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82085599
- Bitcoin block existence check
- https://blockstream.info/api/block/956304