ISRC GBUM71704371
Verified recording
GBUM71704371 is “Who's The Thief?” by Andrew Lloyd Webber,
registered on the CopyrightChains blockchain with CopyrightID
0x3aa8dfad6281b72fe7fd25a23637acf1c082352d4c5b8d73574e04214acf0492 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71704371.
Recording identifiers
- ISRC
- GBUM71704371
- Title
- Who's The Thief?
- Artist
- Andrew Lloyd Webber
- CopyrightID (CopyrightChains transaction hash)
0x3aa8dfad6281b72fe7fd25a23637acf1c082352d4c5b8d73574e04214acf0492
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5dad4e519c1588a79a207d6004d5acb7ddb0720db8840d53cc1cfee42f437d01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71704371
- Bitcoin block existence check
- https://blockstream.info/api/block/956304