ISRC GBAJC0404482
Verified recording
GBAJC0404482 is “I Know Him So Well - From "Chess"” by Helen Hobson,
registered on the CopyrightChains blockchain with CopyrightID
0xef6702259409b8bd33c7ed6a83ec632412e20c797472edb22fb6c09d10a81826 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJC0404482.
Recording identifiers
- ISRC
- GBAJC0404482
- Title
- I Know Him So Well - From "Chess"
- Artist
- Helen Hobson
- CopyrightID (CopyrightChains transaction hash)
0xef6702259409b8bd33c7ed6a83ec632412e20c797472edb22fb6c09d10a81826
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:4700c6cff54c16aa80367aa81a0d6d8950abf7921dff15284c06f238ae3ad11e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJC0404482
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: I Know Him So Well - From "Chess" · Machine-readable JSON-LD