ISRC CZA168103005
Verified recording
CZA168103005 is “Symphony No. 7 in D Minor, Op. 70, B. 141: III. Scherzo” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x40a7200a627c9a45f9ce2f343463a82a41c9a3372a0aa3346f043978efbd569a 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/CZA168103005.
Recording identifiers
- ISRC
- CZA168103005
- Title
- Symphony No. 7 in D Minor, Op. 70, B. 141: III. Scherzo
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x40a7200a627c9a45f9ce2f343463a82a41c9a3372a0aa3346f043978efbd569a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:08dcdf526c5643c2df58c1f352fd93a1e3312c32d1ab99f70c201a46d7b76e4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168103005
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 7 in D Minor, Op. 70, B. 141: III. Scherzo · Machine-readable JSON-LD