ISRC USLZJ1968226
Verified recording
USLZJ1968226 is “Ammerland” by Jacob de Haan,
registered on the CopyrightChains blockchain with CopyrightID
0xa44e43b99a8373b79bf8a08aee49a5a67c703443c5b7f4c38bfefa99482b0d11 and independently timestamped
in Bitcoin block 960191 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1968226.
Recording identifiers
- ISRC
- USLZJ1968226
- Title
- Ammerland
- Artist
- Jacob de Haan
- CopyrightID (CopyrightChains transaction hash)
0xa44e43b99a8373b79bf8a08aee49a5a67c703443c5b7f4c38bfefa99482b0d11
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:51:26+00:00
- Bitcoin block
- 960191
- Canonical record hash
sha256:b1fab0d496225415c5ec2a8cc9e49c19e3ae7cd5e5639b60fae6a69f3d4e117f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1968226
- Bitcoin block existence check
- https://blockstream.info/api/block/960191