ISRC GBKHX0500035
Verified recording
GBKHX0500035 is “Time Passing” by Zbigniew Preisner,
registered on the CopyrightChains blockchain with CopyrightID
0xe18c611c47568c7a36c0b16117be11328101ec5a2c66e3f8a198d4ec5fd1ea96 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKHX0500035.
Recording identifiers
- ISRC
- GBKHX0500035
- Title
- Time Passing
- Artist
- Zbigniew Preisner
- CopyrightID (CopyrightChains transaction hash)
0xe18c611c47568c7a36c0b16117be11328101ec5a2c66e3f8a198d4ec5fd1ea96
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7c8f0b55b0bc265ffc0c9d9dfae117fdd90df429e33e0e27775d2af2887d224f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKHX0500035
- Bitcoin block existence check
- https://blockstream.info/api/block/957118