ISRC USNLR1600109
Verified recording
USNLR1600109 is “Harry, Again” by Alex Heffes,
registered on the CopyrightChains blockchain with CopyrightID
0xe236eae58b09ff9f3372f9229969cdb9e8b7748a9f5740d39d3e5d4bad3fcc1b and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR1600109.
Recording identifiers
- ISRC
- USNLR1600109
- Title
- Harry, Again
- Artist
- Alex Heffes
- CopyrightID (CopyrightChains transaction hash)
0xe236eae58b09ff9f3372f9229969cdb9e8b7748a9f5740d39d3e5d4bad3fcc1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:364e2c5f54cf13a533f7315b56219680a2422549d4c9624cb95c71071a7fefa1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR1600109
- Bitcoin block existence check
- https://blockstream.info/api/block/960468