ISRC CZA161100824
Verified recording
CZA161100824 is “Hm - Hm!...” by Karel Hála,
registered on the CopyrightChains blockchain with CopyrightID
0xfbccf40170ccaa93c3fef135c1e138d4dbdb423bb1d07fb4161c608d6eb0d268 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/CZA161100824.
Recording identifiers
- ISRC
- CZA161100824
- Title
- Hm - Hm!...
- Artist
- Karel Hála
- CopyrightID (CopyrightChains transaction hash)
0xfbccf40170ccaa93c3fef135c1e138d4dbdb423bb1d07fb4161c608d6eb0d268
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:45f12a2281b35da0fa4a9d5f08e0c6bd64ea7dc2b177d82d7e2a6a62dd86557d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161100824
- Bitcoin block existence check
- https://blockstream.info/api/block/957118