ISRC CZA166705093
Verified recording
CZA166705093 is “Biblical Songs, Op. 99, B. 185: No. 5, Songs of Gladness Will I Sing Thee. Risoluto maestoso” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x68f051d8f48e3461d1b1ee9bc33831fa040a39353e736e1f45ad76d9f6ac9408 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/CZA166705093.
Recording identifiers
- ISRC
- CZA166705093
- Title
- Biblical Songs, Op. 99, B. 185: No. 5, Songs of Gladness Will I Sing Thee. Risoluto maestoso
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x68f051d8f48e3461d1b1ee9bc33831fa040a39353e736e1f45ad76d9f6ac9408
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4e89b8b0306ad2049104f7501da5f1c4ab6f2e18ebe75c2ebaabb415988effa5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166705093
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Biblical Songs, Op. 99, B. 185: No. 5, Songs of Gladness Will I Sing Thee. Risoluto maestoso · Machine-readable JSON-LD