ISRC USANG1904121
Verified recording
USANG1904121 is “La Duda” by Banda Renovacion,
registered on the CopyrightChains blockchain with CopyrightID
0xa34d51423809f1608d7ae07a8c7c9781f11fa0b41f6d53e4bb1ca8f67931e282 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/USANG1904121.
Recording identifiers
- ISRC
- USANG1904121
- Title
- La Duda
- Artist
- Banda Renovacion
- CopyrightID (CopyrightChains transaction hash)
0xa34d51423809f1608d7ae07a8c7c9781f11fa0b41f6d53e4bb1ca8f67931e282
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:30f1387c37dde9a53cd4bbada4b74331aa2a6a2f39d4bf38272d274933b5c8b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG1904121
- Bitcoin block existence check
- https://blockstream.info/api/block/956304