ISRC CZA752157513
Verified recording
CZA752157513 is “Říčka - Live” by Iva Bittová,
registered on the CopyrightChains blockchain with CopyrightID
0x9635c98d385c3044bc592e23e611ac15a9130e08423b986723ba668bce623c35 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA752157513.
Recording identifiers
- ISRC
- CZA752157513
- Title
- Říčka - Live
- Artist
- Iva Bittová
- CopyrightID (CopyrightChains transaction hash)
0x9635c98d385c3044bc592e23e611ac15a9130e08423b986723ba668bce623c35
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:18f11dfba1d6e125c7de9b4fbecbb5c46a9eb7b03cdfa476ae99048c422ed0a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA752157513
- Bitcoin block existence check
- https://blockstream.info/api/block/960473