ISRC CZA169702140
Verified recording
CZA169702140 is “Stabat Mater, Op. 58, B. 71: II. Quis est homo, qui non fleret. Andante sostenuto” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xd51fd0494b60c3cb7178aba5d9b369e2c5b1feef6355d58d474beb524893c513 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169702140.
Recording identifiers
- ISRC
- CZA169702140
- Title
- Stabat Mater, Op. 58, B. 71: II. Quis est homo, qui non fleret. Andante sostenuto
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xd51fd0494b60c3cb7178aba5d9b369e2c5b1feef6355d58d474beb524893c513
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:94068f3880ca734e4c48d69235ac71c49ff533fe3d4b2ce80ac259d7e4b5c8a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169702140
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Stabat Mater, Op. 58, B. 71: II. Quis est homo, qui non fleret. Andante sostenuto · Machine-readable JSON-LD