ISRC DEE860500475
Verified recording
DEE860500475 is “Cello Concerto in B Minor, Op. 104: Adagio ma non troppo” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x433c58922f6388b6f9fc5af059f474813f56ac3b8838b983ca99b59cf26ad20d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE860500475.
Recording identifiers
- ISRC
- DEE860500475
- Title
- Cello Concerto in B Minor, Op. 104: Adagio ma non troppo
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x433c58922f6388b6f9fc5af059f474813f56ac3b8838b983ca99b59cf26ad20d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9ae00ea963cdfc4c61d8ce6557ae66bb1ebac6ff9aa4009e3eb7f43d49df1278- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE860500475
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Cello Concerto in B Minor, Op. 104: Adagio ma non troppo · Machine-readable JSON-LD