ISRC CZA169000386
Verified recording
CZA169000386 is “The Opening of the Springs, H. 354” by Bohuslav Martinů,
registered on the CopyrightChains blockchain with CopyrightID
0x65935b9a85e90c6c28e15b3ede1562fbc9f89d03404ccd67c174a295c553842b and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169000386.
Recording identifiers
- ISRC
- CZA169000386
- Title
- The Opening of the Springs, H. 354
- Artist
- Bohuslav Martinů
- CopyrightID (CopyrightChains transaction hash)
0x65935b9a85e90c6c28e15b3ede1562fbc9f89d03404ccd67c174a295c553842b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:5c80eae6fd6cda58b30e06956c5a7198fe7d3dab67255afa7e8910a658d6909d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169000386
- Bitcoin block existence check
- https://blockstream.info/api/block/960167
Full record
Track page: The Opening of the Springs, H. 354 · Machine-readable JSON-LD