ISRC GBCBR0100220
Verified recording
GBCBR0100220 is “I Know Him so Well - From the Musical "Chess"” by Barbara Dickson,
registered on the CopyrightChains blockchain with CopyrightID
0xd1f6c545337a8b94df93a57fb509b580bb213ad16061e9f10665e3b0530d9c7a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCBR0100220.
Recording identifiers
- ISRC
- GBCBR0100220
- Title
- I Know Him so Well - From the Musical "Chess"
- Artist
- Barbara Dickson
- CopyrightID (CopyrightChains transaction hash)
0xd1f6c545337a8b94df93a57fb509b580bb213ad16061e9f10665e3b0530d9c7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:33e931138c8b1c656be1f38b91d07b0a66ca9efab58e6213677b0e864af648b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCBR0100220
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: I Know Him so Well - From the Musical "Chess" · Machine-readable JSON-LD