ISRC USLZJ1702763
Verified recording
USLZJ1702763 is “Duro” by Tekno,
registered on the CopyrightChains blockchain with CopyrightID
0x0448e1330d7b8ce4b34baffebc9a9f4b35dbcd0fac33e5eaff6aac97b1137a67 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1702763.
Recording identifiers
- ISRC
- USLZJ1702763
- Title
- Duro
- Artist
- Tekno
- CopyrightID (CopyrightChains transaction hash)
0x0448e1330d7b8ce4b34baffebc9a9f4b35dbcd0fac33e5eaff6aac97b1137a67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:be028f59755abd8f9649b5f0d0ff90f92a80115e51f00030a648c89363f6c01a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1702763
- Bitcoin block existence check
- https://blockstream.info/api/block/960138