ISRC CZA168101005
Verified recording
CZA168101005 is “Symphony No. 7 in D Minor, Op. 70, B. 141: I. Allegro maestoso” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x2b881d89ce2db57aa1ad58f008276967aca71891575ebefd3d2e4ffc2d56fa19 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168101005.
Recording identifiers
- ISRC
- CZA168101005
- Title
- Symphony No. 7 in D Minor, Op. 70, B. 141: I. Allegro maestoso
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x2b881d89ce2db57aa1ad58f008276967aca71891575ebefd3d2e4ffc2d56fa19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:e7b4b4b536c66e42e6ceb050c729d33784efb7eaa0260daa4ef9661c61ea27e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168101005
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Symphony No. 7 in D Minor, Op. 70, B. 141: I. Allegro maestoso · Machine-readable JSON-LD