ISRC USLS51332416
Verified recording
USLS51332416 is “End Title” by Alex Heffes,
registered on the CopyrightChains blockchain with CopyrightID
0x99fefca8522e5e659eedf5dce027ed5e4ba45e87f18e0ba9ff172973c1cf262a and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS51332416.
Recording identifiers
- ISRC
- USLS51332416
- Title
- End Title
- Artist
- Alex Heffes
- CopyrightID (CopyrightChains transaction hash)
0x99fefca8522e5e659eedf5dce027ed5e4ba45e87f18e0ba9ff172973c1cf262a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:d0cb3a453a8e041c6ed81577338448c1dbee9e576e837d816060fd4d8691801f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLS51332416
- Bitcoin block existence check
- https://blockstream.info/api/block/960404