ISRC US7850810369
Verified recording
US7850810369 is “The First Nowell (Arr. R. Proulx for Choir)” by Traditional,
registered on the CopyrightChains blockchain with CopyrightID
0x211ca7616de059466eca40d3edb519c7b2e5f2cc49ef9a030cdfc58126e5b0f0 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7850810369.
Recording identifiers
- ISRC
- US7850810369
- Title
- The First Nowell (Arr. R. Proulx for Choir)
- Artist
- Traditional
- CopyrightID (CopyrightChains transaction hash)
0x211ca7616de059466eca40d3edb519c7b2e5f2cc49ef9a030cdfc58126e5b0f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:67431ddc788ef60203450303c521b2baa5b1aa21277e904056155adfc6d8f6ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7850810369
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: The First Nowell (Arr. R. Proulx for Choir) · Machine-readable JSON-LD