ISRC USLZJ1413271
Verified recording
USLZJ1413271 is “The Last” by Defunk,
registered on the CopyrightChains blockchain with CopyrightID
0xe2518653e55057b9e5addb9ffa8e8894b890eab782609e57efcbc043a607d39d and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1413271.
Recording identifiers
- ISRC
- USLZJ1413271
- Title
- The Last
- Artist
- Defunk
- CopyrightID (CopyrightChains transaction hash)
0xe2518653e55057b9e5addb9ffa8e8894b890eab782609e57efcbc043a607d39d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:11a59a46b31f254286ce54b17334d517c6e02103c0604f6b7e7985d1c89d66fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1413271
- Bitcoin block existence check
- https://blockstream.info/api/block/956889