ISRC USR011010457
Verified recording
USR011010457 is “Angustia” by Bienvenido Granda,
registered on the CopyrightChains blockchain with CopyrightID
0xe2a5e2a64f394a31ddacfbdbbca50bf7933bc82de89b4938a362ec90c20cca6d and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR011010457.
Recording identifiers
- ISRC
- USR011010457
- Title
- Angustia
- Artist
- Bienvenido Granda
- CopyrightID (CopyrightChains transaction hash)
0xe2a5e2a64f394a31ddacfbdbbca50bf7933bc82de89b4938a362ec90c20cca6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:31bcf4517e3291ed4bdd09d434e534e20a43c8b5a6a84467e84317453ebb8efd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR011010457
- Bitcoin block existence check
- https://blockstream.info/api/block/960397