ISRC JPG202326246
Verified recording
JPG202326246 is “Cello Concerto in B Minor Op.104, B.191: 2. Adagio ma non troppo” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xe889b756119c6770e8edf99600ce8ad4aea379b0ba44afeaf5f7588789eedd06 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG202326246.
Recording identifiers
- ISRC
- JPG202326246
- Title
- Cello Concerto in B Minor Op.104, B.191: 2. Adagio ma non troppo
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xe889b756119c6770e8edf99600ce8ad4aea379b0ba44afeaf5f7588789eedd06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f41a3ee7572599b8172bf7e1f3e73ae14080dbfc9ada7a84056dab6ebeed7505- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG202326246
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Cello Concerto in B Minor Op.104, B.191: 2. Adagio ma non troppo · Machine-readable JSON-LD