ISRC GBKQU2017144
Verified recording
GBKQU2017144 is “Speak Numbers” by DE-TÜ,
registered on the CopyrightChains blockchain with CopyrightID
0x2cb58555c2cc74b44112ab764ec9b98227fc0fe80b9e3d4d0b24852bcf6592eb and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2017144.
Recording identifiers
- ISRC
- GBKQU2017144
- Title
- Speak Numbers
- Artist
- DE-TÜ
- CopyrightID (CopyrightChains transaction hash)
0x2cb58555c2cc74b44112ab764ec9b98227fc0fe80b9e3d4d0b24852bcf6592eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8592df4ab46b8741a54b459acca9b3ec69d074e26c211c239c4077e2efe31b82- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2017144
- Bitcoin block existence check
- https://blockstream.info/api/block/956302