ISRC UKZGC2305539
Verified recording
UKZGC2305539 is “Utopia” by Sillage,
registered on the CopyrightChains blockchain with CopyrightID
0xa29f6c8daa6abafc7896b1a1bb0696f3d896907be4c3b7653961e4ac6930a340 and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2305539.
Recording identifiers
- ISRC
- UKZGC2305539
- Title
- Utopia
- Artist
- Sillage
- CopyrightID (CopyrightChains transaction hash)
0xa29f6c8daa6abafc7896b1a1bb0696f3d896907be4c3b7653961e4ac6930a340
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:855acbe4eebc539af5e71ac4cb71ff824b0784cb78d8580d2b5346a48b4b8636- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2305539
- Bitcoin block existence check
- https://blockstream.info/api/block/959163