ISRC USR1B1121459
Verified recording
USR1B1121459 is “Prologue” by Patrick Doyle,
registered on the CopyrightChains blockchain with CopyrightID
0xfcd02c90666e047b4211826bf60997be575830b6bba0b709623978fd1733cb8e and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR1B1121459.
Recording identifiers
- ISRC
- USR1B1121459
- Title
- Prologue
- Artist
- Patrick Doyle
- CopyrightID (CopyrightChains transaction hash)
0xfcd02c90666e047b4211826bf60997be575830b6bba0b709623978fd1733cb8e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:06ec6b60f199714f4f49975cc9b303bb0868089d8d7eeb3d503a871334b20cde- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR1B1121459
- Bitcoin block existence check
- https://blockstream.info/api/block/953520