ISRC DEU921266806
Verified recording
DEU921266806 is “The Snow Maiden, Op. 12: Act II: Melodrama” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x7ccc4b19448e2c0a1dab5ad1b5169ba84e8396819fca3d0ca293cb912cafdb48 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921266806.
Recording identifiers
- ISRC
- DEU921266806
- Title
- The Snow Maiden, Op. 12: Act II: Melodrama
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x7ccc4b19448e2c0a1dab5ad1b5169ba84e8396819fca3d0ca293cb912cafdb48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:70c5b17a609fc1817c0d42a54ee6367108dec1ae2918446a88ebdd19fcc15627- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921266806
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: The Snow Maiden, Op. 12: Act II: Melodrama · Machine-readable JSON-LD