ISRC USANG1909486
Verified recording
USANG1909486 is “Una Vez Mas” by Grupo Maximo Grado,
registered on the CopyrightChains blockchain with CopyrightID
0x31f9192bec30b71956d2a3ee1ae7375d7da8a39ccd5e986099aa22ba52834649 and independently timestamped
in Bitcoin block 959145 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG1909486.
Recording identifiers
- ISRC
- USANG1909486
- Title
- Una Vez Mas
- Artist
- Grupo Maximo Grado
- CopyrightID (CopyrightChains transaction hash)
0x31f9192bec30b71956d2a3ee1ae7375d7da8a39ccd5e986099aa22ba52834649
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:39:05+00:00
- Bitcoin block
- 959145
- Canonical record hash
sha256:45e5f4cd440aaa547aab633fe8be93178c05b906b11f3d854576dbe0a4413a78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG1909486
- Bitcoin block existence check
- https://blockstream.info/api/block/959145