ISRC USA370693522
Verified recording
USA370693522 is “Sin Reservas/A Cada Instante/Cristo Heme Aquí (Medley)” by Marco Barrientos,
registered on the CopyrightChains blockchain with CopyrightID
0xb738392f8f431b83cba084c7f91418afcc0cde746655ed55c8ed4a2d23424271 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370693522.
Recording identifiers
- ISRC
- USA370693522
- Title
- Sin Reservas/A Cada Instante/Cristo Heme Aquí (Medley)
- Artist
- Marco Barrientos
- CopyrightID (CopyrightChains transaction hash)
0xb738392f8f431b83cba084c7f91418afcc0cde746655ed55c8ed4a2d23424271
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ad88c9980540aef209e364a95239a14610b5c9e9850b64dc66e150dcd059c7c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370693522
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Sin Reservas/A Cada Instante/Cristo Heme Aquí (Medley) · Machine-readable JSON-LD