ISRC USCHR1345421
Verified recording
USCHR1345421 is “Romance” by María Teresa Chacín,
registered on the CopyrightChains blockchain with CopyrightID
0x69d0d7012243f8b51191fe9e9fc1f8a1c61428bd311c6c8fd65ae139d01d3fa7 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCHR1345421.
Recording identifiers
- ISRC
- USCHR1345421
- Title
- Romance
- Artist
- María Teresa Chacín
- CopyrightID (CopyrightChains transaction hash)
0x69d0d7012243f8b51191fe9e9fc1f8a1c61428bd311c6c8fd65ae139d01d3fa7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d737a1e894507949394a67392f1ca2f31340e2803ff64439492bda18972902e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCHR1345421
- Bitcoin block existence check
- https://blockstream.info/api/block/957120