ISRC USUYG1439941
Verified recording
USUYG1439941 is “Quantum Leap” by Roc Marciano,
registered on the CopyrightChains blockchain with CopyrightID
0x89717dea72816f8baec926386f351a7a7ab252635e28f98818ab6548104fd9a6 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1439941.
Recording identifiers
- ISRC
- USUYG1439941
- Title
- Quantum Leap
- Artist
- Roc Marciano
- CopyrightID (CopyrightChains transaction hash)
0x89717dea72816f8baec926386f351a7a7ab252635e28f98818ab6548104fd9a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0433101eff16a7f52be353446f9504d43e46f1d43a019568f18b506d86989a40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1439941
- Bitcoin block existence check
- https://blockstream.info/api/block/953513