ISRC CZA168700948
Verified recording
CZA168700948 is “Tak Co” by Petr Skoumal,
registered on the CopyrightChains blockchain with CopyrightID
0x8a923d43b6d9a125a5c4d71683053c02c78e1ec54bfe3c4bbdb2ca8cea313a69 and independently timestamped
in Bitcoin block 960513 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168700948.
Recording identifiers
- ISRC
- CZA168700948
- Title
- Tak Co
- Artist
- Petr Skoumal
- CopyrightID (CopyrightChains transaction hash)
0x8a923d43b6d9a125a5c4d71683053c02c78e1ec54bfe3c4bbdb2ca8cea313a69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:52:22+00:00
- Bitcoin block
- 960513
- Canonical record hash
sha256:564a1cb62797a1325315a8fa78d6384a6ab877bed2015e66c5c5f06481f0f67d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168700948
- Bitcoin block existence check
- https://blockstream.info/api/block/960513