ISRC USYBL1901461
Verified recording
USYBL1901461 is “Jazz” by Sleep D,
registered on the CopyrightChains blockchain with CopyrightID
0xf100fd02e8cf523506b35ddd58cfbdc0639d1e16ca0f61ee656806e02d34ca56 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL1901461.
Recording identifiers
- ISRC
- USYBL1901461
- Title
- Jazz
- Artist
- Sleep D
- CopyrightID (CopyrightChains transaction hash)
0xf100fd02e8cf523506b35ddd58cfbdc0639d1e16ca0f61ee656806e02d34ca56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:d7d921917a3684f8232d1ecabd9ff99d211821e6cf5f0fd901052df018370cd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL1901461
- Bitcoin block existence check
- https://blockstream.info/api/block/960216