ISRC USV291394628
Verified recording
USV291394628 is “Calla” by Bienvenido Granda,
registered on the CopyrightChains blockchain with CopyrightID
0x723ce15002c7d41652af1ee5740e5df451f443a61b9914608b5cc00f7bf1e774 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/USV291394628.
Recording identifiers
- ISRC
- USV291394628
- Title
- Calla
- Artist
- Bienvenido Granda
- CopyrightID (CopyrightChains transaction hash)
0x723ce15002c7d41652af1ee5740e5df451f443a61b9914608b5cc00f7bf1e774
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:23d6b8790bcf8a680603f34cca1758d2483eb2eb2cbada83204e004d6eea0e1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291394628
- Bitcoin block existence check
- https://blockstream.info/api/block/953520