ISRC USRMK1003604
Verified recording
USRMK1003604 is “Y Sin Embargo, Ay, Ay” by Luisa Maria Güell,
registered on the CopyrightChains blockchain with CopyrightID
0x98035b951dd00e32cbc557f81e6a32731c56ca446204ae05872b468c4a75b206 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRMK1003604.
Recording identifiers
- ISRC
- USRMK1003604
- Title
- Y Sin Embargo, Ay, Ay
- Artist
- Luisa Maria Güell
- CopyrightID (CopyrightChains transaction hash)
0x98035b951dd00e32cbc557f81e6a32731c56ca446204ae05872b468c4a75b206
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:18a01c57fb320b13f3b69a45b4520ae5cfee8e6fd7b2ad68050c37e70485fadf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRMK1003604
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Y Sin Embargo, Ay, Ay · Machine-readable JSON-LD