ISRC GBAKR0813319
Verified recording
GBAKR0813319 is “Hark! The Herald Angels Sing (After Mendelssohn's MWV D 4) [Arr. J. Rutter & D. Willcocks for Choir & Orchestra]” by William Hayman Cummings,
registered on the CopyrightChains blockchain with CopyrightID
0x4cf5cd48b31b66bab7d5b47f167c5a495cc69a926a0d5c84a8ed89e0c8d92547 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAKR0813319.
Recording identifiers
- ISRC
- GBAKR0813319
- Title
- Hark! The Herald Angels Sing (After Mendelssohn's MWV D 4) [Arr. J. Rutter & D. Willcocks for Choir & Orchestra]
- Artist
- William Hayman Cummings
- CopyrightID (CopyrightChains transaction hash)
0x4cf5cd48b31b66bab7d5b47f167c5a495cc69a926a0d5c84a8ed89e0c8d92547
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:e0c79cd9ff1eab246c503331e254861fb6363e5f6a1e6400b28128f3d75a712e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAKR0813319
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Hark! The Herald Angels Sing (After Mendelssohn's MWV D 4) [Arr. J. Rutter & D. Willcocks for Choir & Orchestra] · Machine-readable JSON-LD