ISRC GBKQU2256649
Verified recording
GBKQU2256649 is “Say So” by GRHHH,
registered on the CopyrightChains blockchain with CopyrightID
0x3979b6dd76fbef5e24aaeb28c83004af3ca4599b7bee4bfb603de5487ea286b1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2256649.
Recording identifiers
- ISRC
- GBKQU2256649
- Title
- Say So
- Artist
- GRHHH
- CopyrightID (CopyrightChains transaction hash)
0x3979b6dd76fbef5e24aaeb28c83004af3ca4599b7bee4bfb603de5487ea286b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:fc0ad6ea036e3ab6e1d4c6dc00c9bb1ba3b96cf20dd52016129fa0b9c13b408d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2256649
- Bitcoin block existence check
- https://blockstream.info/api/block/953520