ISRC USSM19402178
Verified recording
USSM19402178 is “William!” by Patrick Doyle,
registered on the CopyrightChains blockchain with CopyrightID
0x7e894458e2b0f434a945349f216b43063e9f26784d8708b1983f2c20ecbb177e and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19402178.
Recording identifiers
- ISRC
- USSM19402178
- Title
- William!
- Artist
- Patrick Doyle
- CopyrightID (CopyrightChains transaction hash)
0x7e894458e2b0f434a945349f216b43063e9f26784d8708b1983f2c20ecbb177e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:83bbf5d42d069e33127b5072384519b688503c7b99c0e6e24cf609a3c484fc0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19402178
- Bitcoin block existence check
- https://blockstream.info/api/block/960368