ISRC CZA161102372
Verified recording
CZA161102372 is “Satchmo” by Jiří Jelínek,
registered on the CopyrightChains blockchain with CopyrightID
0x1d770078ede9f7d16af04a94b177b167b4e95942c3f8c0e97ffc4e96a61f39b9 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/CZA161102372.
Recording identifiers
- ISRC
- CZA161102372
- Title
- Satchmo
- Artist
- Jiří Jelínek
- CopyrightID (CopyrightChains transaction hash)
0x1d770078ede9f7d16af04a94b177b167b4e95942c3f8c0e97ffc4e96a61f39b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b5ab6824273fc5400ffdd754b10ba9cc70d2041121a3ed6d0597812f0cbd8f87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161102372
- Bitcoin block existence check
- https://blockstream.info/api/block/957118