ISRC DEU921367002
Verified recording
DEU921367002 is “Symphony No. 3 in D Major, Op. 29, "Polish": II. Allegro moderato e semplice” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x6a3d01c1248e95f006b2c09dcadff316041e40a599a8c6fbcad5e89e8af59451 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921367002.
Recording identifiers
- ISRC
- DEU921367002
- Title
- Symphony No. 3 in D Major, Op. 29, "Polish": II. Allegro moderato e semplice
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x6a3d01c1248e95f006b2c09dcadff316041e40a599a8c6fbcad5e89e8af59451
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:28f4d8e5f706d890ff988d45b6d09c5898c5104ee8a04b72827c2d62e46ee18b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921367002
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Symphony No. 3 in D Major, Op. 29, "Polish": II. Allegro moderato e semplice · Machine-readable JSON-LD