ISRC NLY331800308
Verified recording
NLY331800308 is “Trois couleurs Bleu: II. Song for the Unification of Europe” by Zbigniew Preisner,
registered on the CopyrightChains blockchain with CopyrightID
0x51d1b489f6b637701f889ef27852d7cd9d6d92bca6b74182f92d99e8cdae93c1 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/NLY331800308.
Recording identifiers
- ISRC
- NLY331800308
- Title
- Trois couleurs Bleu: II. Song for the Unification of Europe
- Artist
- Zbigniew Preisner
- CopyrightID (CopyrightChains transaction hash)
0x51d1b489f6b637701f889ef27852d7cd9d6d92bca6b74182f92d99e8cdae93c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:502ea71ffef7b8ef8f1937c5f9883c218f952eba084252d6b68cbd2c085622fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331800308
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trois couleurs Bleu: II. Song for the Unification of Europe · Machine-readable JSON-LD