ISRC USR010612881
Verified recording
USR010612881 is “Campesina” by Mario Suárez,
registered on the CopyrightChains blockchain with CopyrightID
0xdef5ab243bbe6f54f542bcdfcb69ac31acfd9b8e2df73e6bf100b8bdd2f31dd3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR010612881.
Recording identifiers
- ISRC
- USR010612881
- Title
- Campesina
- Artist
- Mario Suárez
- CopyrightID (CopyrightChains transaction hash)
0xdef5ab243bbe6f54f542bcdfcb69ac31acfd9b8e2df73e6bf100b8bdd2f31dd3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:75d11d7835a98bafd5b753cbf619891b01756c63a899ec2d516441eed74dca37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR010612881
- Bitcoin block existence check
- https://blockstream.info/api/block/953520