ISRC GBUM71704261
Verified recording
GBUM71704261 is “Close Every Door” by Andrew Lloyd Webber,
registered on the CopyrightChains blockchain with CopyrightID
0x73a0ea3590956cc9df873e0306f26d9ee831f0030d5966b194858a9b11213b3f 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/GBUM71704261.
Recording identifiers
- ISRC
- GBUM71704261
- Title
- Close Every Door
- Artist
- Andrew Lloyd Webber
- CopyrightID (CopyrightChains transaction hash)
0x73a0ea3590956cc9df873e0306f26d9ee831f0030d5966b194858a9b11213b3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:217430efbc826aa5a021b427799a8d80bcf677a6ec5fb7374ac6e87701993655- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71704261
- Bitcoin block existence check
- https://blockstream.info/api/block/956302