ISRC PLX352500015
Verified recording
PLX352500015 is “Three Colours Blue - Song for the Unification of Europe - piano version” by Zbigniew Preisner,
registered on the CopyrightChains blockchain with CopyrightID
0x15a9fd1f44d661758777c7221da6735bcf8020c09fd55a0a4f2f2bb71837f462 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLX352500015.
Recording identifiers
- ISRC
- PLX352500015
- Title
- Three Colours Blue - Song for the Unification of Europe - piano version
- Artist
- Zbigniew Preisner
- CopyrightID (CopyrightChains transaction hash)
0x15a9fd1f44d661758777c7221da6735bcf8020c09fd55a0a4f2f2bb71837f462
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2dc3124098e662f187f472032adaeff53c44e5cacbac25ed5cdc101b3d39ac4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLX352500015
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Three Colours Blue - Song for the Unification of Europe - piano version · Machine-readable JSON-LD