ISRC GBMY51400707
Verified recording
GBMY51400707 is “Joy to the World” by Choir of King's College, Cambridge,
registered on the CopyrightChains blockchain with CopyrightID
0xd46e6e7bc67ff019ff4c1cc373611d195132b8e78112f995870d8779e2aecbee 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/GBMY51400707.
Recording identifiers
- ISRC
- GBMY51400707
- Title
- Joy to the World
- Artist
- Choir of King's College, Cambridge
- CopyrightID (CopyrightChains transaction hash)
0xd46e6e7bc67ff019ff4c1cc373611d195132b8e78112f995870d8779e2aecbee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d5a7ebf164f43e3eb25fe9e47989ff414c81c4a235480b9590f35b797f530f7a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMY51400707
- Bitcoin block existence check
- https://blockstream.info/api/block/960138