ISRC DECY52400904
Verified recording
DECY52400904 is “Mariage” by Zbigniew Preisner,
registered on the CopyrightChains blockchain with CopyrightID
0xb09b0b79320162a47e56dce793e73acae3d6e43dd9c78315c17686b6e419fd39 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/DECY52400904.
Recording identifiers
- ISRC
- DECY52400904
- Title
- Mariage
- Artist
- Zbigniew Preisner
- CopyrightID (CopyrightChains transaction hash)
0xb09b0b79320162a47e56dce793e73acae3d6e43dd9c78315c17686b6e419fd39
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:584ec5467f42c0cbdccbbe2815eb392f5f3f64bde4ee3826219e0fc4f8e38bf5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECY52400904
- Bitcoin block existence check
- https://blockstream.info/api/block/957118