ISRC DEKB72072256
Verified recording
DEKB72072256 is “Cello Concerto No. 1 in C Major, Hob. VIIb:1: II. Adagio” by Vasily Popov,
registered on the CopyrightChains blockchain with CopyrightID
0xc0ecf6fda266d5742d031dfc47b3e1e1de0a8fc54a7b2f2c8585f0cfe405a806 and independently timestamped
in Bitcoin block 958041 on 2026-07-14.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72072256.
Recording identifiers
- ISRC
- DEKB72072256
- Title
- Cello Concerto No. 1 in C Major, Hob. VIIb:1: II. Adagio
- Artist
- Vasily Popov
- CopyrightID (CopyrightChains transaction hash)
0xc0ecf6fda266d5742d031dfc47b3e1e1de0a8fc54a7b2f2c8585f0cfe405a806
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-14T18:13:17+00:00
- Bitcoin block
- 958041
- Canonical record hash
sha256:00c2c71da96e888b5fd85a91304232e346c41f64de0283b6f71ab761fca588bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72072256
- Bitcoin block existence check
- https://blockstream.info/api/block/958041
Full record
Track page: Cello Concerto No. 1 in C Major, Hob. VIIb:1: II. Adagio · Machine-readable JSON-LD