ISRC GBUM71703242
Verified recording
GBUM71703242 is “Second Letter Home - Live” by Andrew Lloyd Webber,
registered on the CopyrightChains blockchain with CopyrightID
0x1f3cecfa39e73b99faa319da25baaba4fbcfb361d707bbb047197ade4a4ad213 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71703242.
Recording identifiers
- ISRC
- GBUM71703242
- Title
- Second Letter Home - Live
- Artist
- Andrew Lloyd Webber
- CopyrightID (CopyrightChains transaction hash)
0x1f3cecfa39e73b99faa319da25baaba4fbcfb361d707bbb047197ade4a4ad213
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:7b1bc20de4c6ac19b5c08368df76bbd9e2c813c8b23dc5be41b5eb4b2c85458c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71703242
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Second Letter Home - Live · Machine-readable JSON-LD