ISRC COFC10071006
Verified recording
COFC10071006 is “Maria De Los Guardias” by Helenita Vargas,
registered on the CopyrightChains blockchain with CopyrightID
0xf2e7d7f8837a341e3fc1bc4ab48a9a4fba423224708311ba90c75dcd0ff0d02f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC10071006.
Recording identifiers
- ISRC
- COFC10071006
- Title
- Maria De Los Guardias
- Artist
- Helenita Vargas
- CopyrightID (CopyrightChains transaction hash)
0xf2e7d7f8837a341e3fc1bc4ab48a9a4fba423224708311ba90c75dcd0ff0d02f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1f4fe5bae31d7f8aae9d3651ec28c812ec370c4f7a2e487f69c0c4d8ad756321- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC10071006
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Maria De Los Guardias · Machine-readable JSON-LD