ISRC USZZ81110069
Verified recording
USZZ81110069 is “Black Cat” by Tancred,
registered on the CopyrightChains blockchain with CopyrightID
0x291532eeb4f0a8e5080a6619c24af8610301851071b1b514f7724f42b7e17bbc and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZ81110069.
Recording identifiers
- ISRC
- USZZ81110069
- Title
- Black Cat
- Artist
- Tancred
- CopyrightID (CopyrightChains transaction hash)
0x291532eeb4f0a8e5080a6619c24af8610301851071b1b514f7724f42b7e17bbc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:f4b711530e829cc5bf581e5524d8b4d7ac07b5ce5cab7d0f1565adebd9662deb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZ81110069
- Bitcoin block existence check
- https://blockstream.info/api/block/960349