ISRC GBUM71704374
Verified recording
GBUM71704374 is “Jacob In Egypt” by Andrew Lloyd Webber,
registered on the CopyrightChains blockchain with CopyrightID
0xeedc0b426ab2c8bc180b49e22b3113d889b23f0572a323f88376c871e37ba7d6 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71704374.
Recording identifiers
- ISRC
- GBUM71704374
- Title
- Jacob In Egypt
- Artist
- Andrew Lloyd Webber
- CopyrightID (CopyrightChains transaction hash)
0xeedc0b426ab2c8bc180b49e22b3113d889b23f0572a323f88376c871e37ba7d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:f606bbf76287b7b273d9ef86dd79162c72fc90101e498d9d009c62b495ff8101- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71704374
- Bitcoin block existence check
- https://blockstream.info/api/block/956889