ISRC ES71G2031127
Verified recording
ES71G2031127 is “Valsa do Afonso” by Samuel Úria,
registered on the CopyrightChains blockchain with CopyrightID
0x5b8d9ac777be94b3720f8ee7d418b67b608abc8a94c94934785cdd2d7a145994 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2031127.
Recording identifiers
- ISRC
- ES71G2031127
- Title
- Valsa do Afonso
- Artist
- Samuel Úria
- CopyrightID (CopyrightChains transaction hash)
0x5b8d9ac777be94b3720f8ee7d418b67b608abc8a94c94934785cdd2d7a145994
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:ca3f3b0efd87e5cc9bd70c5cee8d5741d94324dfd396baf405400e02ed86a931- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2031127
- Bitcoin block existence check
- https://blockstream.info/api/block/960478