ISRC GBPQS2300114
Verified recording
GBPQS2300114 is “Black & Yellow” by Kastelo,
registered on the CopyrightChains blockchain with CopyrightID
0x71aea010f1617ac31cfcfd9848dcce9cb0537046829ed4ac77da6bbfaa74ca3f 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/GBPQS2300114.
Recording identifiers
- ISRC
- GBPQS2300114
- Title
- Black & Yellow
- Artist
- Kastelo
- CopyrightID (CopyrightChains transaction hash)
0x71aea010f1617ac31cfcfd9848dcce9cb0537046829ed4ac77da6bbfaa74ca3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5412eac6bbd81bbe684d7ff0c067e204896564ef1c73a8f44a6292f1d470120b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPQS2300114
- Bitcoin block existence check
- https://blockstream.info/api/block/956304