ISRC GBKQU2081887
Verified recording
GBKQU2081887 is “Ubuntu” by thds,
registered on the CopyrightChains blockchain with CopyrightID
0x712903c8026f32409115f0f2c2770b2bbe6ffa021a68ba37be99b500ca4b4a3e and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2081887.
Recording identifiers
- ISRC
- GBKQU2081887
- Title
- Ubuntu
- Artist
- thds
- CopyrightID (CopyrightChains transaction hash)
0x712903c8026f32409115f0f2c2770b2bbe6ffa021a68ba37be99b500ca4b4a3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:8b6fda11c61211ec77267859f6f5ae91ae0c94ebfb94da4894ad516a841378cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2081887
- Bitcoin block existence check
- https://blockstream.info/api/block/960448