ISRC USBN20100529
Verified recording
USBN20100529 is “Don't Know Why” by Norah Jones,
registered on the CopyrightChains blockchain with CopyrightID
0x10a9cdd8d4ec273a9b1766b0a3c467b5589b335c8f944a6edd42e4317092c0a8 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN20100529.
Recording identifiers
- ISRC
- USBN20100529
- Title
- Don't Know Why
- Artist
- Norah Jones
- CopyrightID (CopyrightChains transaction hash)
0x10a9cdd8d4ec273a9b1766b0a3c467b5589b335c8f944a6edd42e4317092c0a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b3b2f43552e49baea22b33a01dc914bc3d65207369be6e4b35862522ffe2b220- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN20100529
- Bitcoin block existence check
- https://blockstream.info/api/block/953513