ISRC DEA809514903
Verified recording
DEA809514903 is “Tchaikovsky: Symphony No. 5 in E Minor, Op. 64: III. Valse. Allegro moderato” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x14be7baaeda78f2b4dd59fe1ee78b1e20ab0a52e032af855a8a57f9695b02506 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809514903.
Recording identifiers
- ISRC
- DEA809514903
- Title
- Tchaikovsky: Symphony No. 5 in E Minor, Op. 64: III. Valse. Allegro moderato
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x14be7baaeda78f2b4dd59fe1ee78b1e20ab0a52e032af855a8a57f9695b02506
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:077efedcf653186e0603179ed635cf46bca954cf4ba52644cfde280fd184b059- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809514903
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Tchaikovsky: Symphony No. 5 in E Minor, Op. 64: III. Valse. Allegro moderato · Machine-readable JSON-LD