ISRC CH1261890104
Verified recording
CH1261890104 is “Cello Concerto No. 1 in E-Flat Major Op. 107: IV. Allegro con moto” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x54c6f4313ab5a28dd361965330a5226a1d752d028d645b8ce2f0354d6871b88e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1261890104.
Recording identifiers
- ISRC
- CH1261890104
- Title
- Cello Concerto No. 1 in E-Flat Major Op. 107: IV. Allegro con moto
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x54c6f4313ab5a28dd361965330a5226a1d752d028d645b8ce2f0354d6871b88e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:db62d3f10a9b2e1c23fe244870a77518250e3b5014091b6fbe6ad3482cb9ae51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1261890104
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cello Concerto No. 1 in E-Flat Major Op. 107: IV. Allegro con moto · Machine-readable JSON-LD