ISRC DESR71926102
Verified recording
DESR71926102 is “Symphony No. 6 in B Minor, Op. 74 "Pathétique": II. Allegro con grazia” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x772e3f368dd640ad4a1504bd7a9d514fca6338f2d0d4478aa337a095f82275ca and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR71926102.
Recording identifiers
- ISRC
- DESR71926102
- Title
- Symphony No. 6 in B Minor, Op. 74 "Pathétique": II. Allegro con grazia
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x772e3f368dd640ad4a1504bd7a9d514fca6338f2d0d4478aa337a095f82275ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b02536e4ac1cd7d2667695922c969da5c90ac5a2b6409bbf1c99cc36db5f44a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR71926102
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Symphony No. 6 in B Minor, Op. 74 "Pathétique": II. Allegro con grazia · Machine-readable JSON-LD