ISRC USDY42301974
Verified recording
USDY42301974 is “Oportunidad” by Carolina Calvache,
registered on the CopyrightChains blockchain with CopyrightID
0xd8c13ca3e7347a79e83360e3eea622a0c1a4f1c41db365ce99e338c27029d316 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42301974.
Recording identifiers
- ISRC
- USDY42301974
- Title
- Oportunidad
- Artist
- Carolina Calvache
- CopyrightID (CopyrightChains transaction hash)
0xd8c13ca3e7347a79e83360e3eea622a0c1a4f1c41db365ce99e338c27029d316
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:2a1a64b6637810495451c42ca9cd39914ecdf88eba09776c434898415ecee797- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42301974
- Bitcoin block existence check
- https://blockstream.info/api/block/960348