ISRC GBUM71102712
Verified recording
GBUM71102712 is “Overture” by Andrew Lloyd Webber,
registered on the CopyrightChains blockchain with CopyrightID
0x442ec56a40f7bb217bcdab59bb810c5d25c5cb380e2c7312de7a4a1d7080309b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71102712.
Recording identifiers
- ISRC
- GBUM71102712
- Title
- Overture
- Artist
- Andrew Lloyd Webber
- CopyrightID (CopyrightChains transaction hash)
0x442ec56a40f7bb217bcdab59bb810c5d25c5cb380e2c7312de7a4a1d7080309b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:468f0add5fab1c26f8d77a6ea09b415f021e2f5b7c23c1381021fc0a0b42196f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71102712
- Bitcoin block existence check
- https://blockstream.info/api/block/956302