ISRC GBELX1505879
Verified recording
GBELX1505879 is “Hark! The Herald Angels Sing (Arr. David Willcocks)” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x3388709afd631bc3a84466a784e8634192c47d248b316adf14a28a3aacac44c6 and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELX1505879.
Recording identifiers
- ISRC
- GBELX1505879
- Title
- Hark! The Herald Angels Sing (Arr. David Willcocks)
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x3388709afd631bc3a84466a784e8634192c47d248b316adf14a28a3aacac44c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:30478bfbccb0ae13fc38f458b1abb1176a934e76e6e12bd85f908f6c1737c857- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELX1505879
- Bitcoin block existence check
- https://blockstream.info/api/block/960268
Full record
Track page: Hark! The Herald Angels Sing (Arr. David Willcocks) · Machine-readable JSON-LD