ISRC DEU921644805
Verified recording
DEU921644805 is “The Nutcracker, Op. 71, TH 14, Act I: Act I Tableau 1: Arrival of Drosselmayer” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x02b4d9d7d49a3a8009d3519250aeae17d37e694e24ee6ea606cede393453baa5 and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921644805.
Recording identifiers
- ISRC
- DEU921644805
- Title
- The Nutcracker, Op. 71, TH 14, Act I: Act I Tableau 1: Arrival of Drosselmayer
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x02b4d9d7d49a3a8009d3519250aeae17d37e694e24ee6ea606cede393453baa5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:bb5e3e229bfa5dfafd77a5ac16fdf1f0b59dc996f3f827011c7ea0af7aa9f27c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921644805
- Bitcoin block existence check
- https://blockstream.info/api/block/960167
Full record
Track page: The Nutcracker, Op. 71, TH 14, Act I: Act I Tableau 1: Arrival of Drosselmayer · Machine-readable JSON-LD