ISRC CZK801700087
Verified recording
CZK801700087 is “Motýlek” by Protiva,
registered on the CopyrightChains blockchain with CopyrightID
0xe1015f20150f625c2dbeb24b6a30b69be1f0aa55b4558d9f76596270ff7f4c1a and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZK801700087.
Recording identifiers
- ISRC
- CZK801700087
- Title
- Motýlek
- Artist
- Protiva
- CopyrightID (CopyrightChains transaction hash)
0xe1015f20150f625c2dbeb24b6a30b69be1f0aa55b4558d9f76596270ff7f4c1a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:c531095e05936b91279b0005f45d843d57a5b87c86b81fe48df2b965545c43e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZK801700087
- Bitcoin block existence check
- https://blockstream.info/api/block/953515