ISRC USAT20904000
Verified recording
USAT20904000 is “Quaritch” by James Horner,
registered on the CopyrightChains blockchain with CopyrightID
0x563e32890ccc3c909dad123a365482760e116a9a559853884450dba28a16df5f and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20904000.
Recording identifiers
- ISRC
- USAT20904000
- Title
- Quaritch
- Artist
- James Horner
- CopyrightID (CopyrightChains transaction hash)
0x563e32890ccc3c909dad123a365482760e116a9a559853884450dba28a16df5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:def43cd0da5713e9318ba181d100f016c31abffd7f4f441b2c397c5f454a6162- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20904000
- Bitcoin block existence check
- https://blockstream.info/api/block/953515