ISRC CZA168000435
Verified recording
CZA168000435 is “Peggy” by Petr Spálený,
registered on the CopyrightChains blockchain with CopyrightID
0x2d0f2f7da9b49715bb9c078aae0771e21868d2dfe387abb510ba160462e0a060 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168000435.
Recording identifiers
- ISRC
- CZA168000435
- Title
- Peggy
- Artist
- Petr Spálený
- CopyrightID (CopyrightChains transaction hash)
0x2d0f2f7da9b49715bb9c078aae0771e21868d2dfe387abb510ba160462e0a060
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:de324a589d5bc97bcd9806b420bdb7cecd1c50d98268e76fe7597c63707cd09d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168000435
- Bitcoin block existence check
- https://blockstream.info/api/block/956302