ISRC DEE219777702
Verified recording
DEE219777702 is “Cello Concerto No. 1 in E-Flat Major, Op. 107: II. Moderato” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xc5729719bd3c8093b740a587d8ed6a1991f48aa29a2a493b116000b11e9c266e and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE219777702.
Recording identifiers
- ISRC
- DEE219777702
- Title
- Cello Concerto No. 1 in E-Flat Major, Op. 107: II. Moderato
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xc5729719bd3c8093b740a587d8ed6a1991f48aa29a2a493b116000b11e9c266e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:30c69c1575a6f916f2a3862a84285271961b5a49935cbb217e94a8a10a328e2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE219777702
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Cello Concerto No. 1 in E-Flat Major, Op. 107: II. Moderato · Machine-readable JSON-LD