ISRC USQX91801951
Verified recording
USQX91801951 is “Hark! The Herald Angels Sing” by Rob Halford,
registered on the CopyrightChains blockchain with CopyrightID
0xad5f0c3211aac99d804881c29e2774dffac86fca17afd06f792850de1a9a8a98 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91801951.
Recording identifiers
- ISRC
- USQX91801951
- Title
- Hark! The Herald Angels Sing
- Artist
- Rob Halford
- CopyrightID (CopyrightChains transaction hash)
0xad5f0c3211aac99d804881c29e2774dffac86fca17afd06f792850de1a9a8a98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:1a8c1e26189874b5c77acdd52008a3de1d53c5277d7d493760c8516e3b698805- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91801951
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Hark! The Herald Angels Sing · Machine-readable JSON-LD