ISRC USRMK1020101
Verified recording
USRMK1020101 is “Si Acaso Vuelves” by Vicente Fernández,
registered on the CopyrightChains blockchain with CopyrightID
0x784ba67f51feb6aa1b1210bf0eddd9d3c2ae5da0a0d06ebf1c4cee9c83b115b6 and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRMK1020101.
Recording identifiers
- ISRC
- USRMK1020101
- Title
- Si Acaso Vuelves
- Artist
- Vicente Fernández
- CopyrightID (CopyrightChains transaction hash)
0x784ba67f51feb6aa1b1210bf0eddd9d3c2ae5da0a0d06ebf1c4cee9c83b115b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:ee62dbd40e89bc6617cb28e4308dd7df938096bfb7b70518a5009987fa8e3d51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRMK1020101
- Bitcoin block existence check
- https://blockstream.info/api/block/960225