ISRC USJGN0801669
Verified recording
USJGN0801669 is “I Spent a Week There Last Night” by Leona Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x5bcf3a1d9974ac9f62059451d5b6d216611a3eac4fc73e9c016c6cfd98f292e1 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJGN0801669.
Recording identifiers
- ISRC
- USJGN0801669
- Title
- I Spent a Week There Last Night
- Artist
- Leona Williams
- CopyrightID (CopyrightChains transaction hash)
0x5bcf3a1d9974ac9f62059451d5b6d216611a3eac4fc73e9c016c6cfd98f292e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:0494aeb4718b9b32dfd31eb24c8b941e3e479b09f50a2bb9658dd241c38904f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJGN0801669
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: I Spent a Week There Last Night · Machine-readable JSON-LD