ISRC UKFSK1900048
Verified recording
UKFSK1900048 is “Why Yellow” by Hackney Colliery Band,
registered on the CopyrightChains blockchain with CopyrightID
0x8d41cca0bfe97a4d0f96a20b7f92162ba24014f8064236460b0bdd338123372c 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/UKFSK1900048.
Recording identifiers
- ISRC
- UKFSK1900048
- Title
- Why Yellow
- Artist
- Hackney Colliery Band
- CopyrightID (CopyrightChains transaction hash)
0x8d41cca0bfe97a4d0f96a20b7f92162ba24014f8064236460b0bdd338123372c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8a6045d97990096cac9dcc4d26715c1ea01605f217e36ae0ebea4125403d4d12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKFSK1900048
- Bitcoin block existence check
- https://blockstream.info/api/block/957118