ISRC ITD541400489
Verified recording
ITD541400489 is “Nutcracker, Suite, Op. 71a: No. 3, Waltz of the Flowers. Tempo di valse” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x7eede1c455521dde37532deaf8019754b01fe356b2c1402615d9397adc7eeb54 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541400489.
Recording identifiers
- ISRC
- ITD541400489
- Title
- Nutcracker, Suite, Op. 71a: No. 3, Waltz of the Flowers. Tempo di valse
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x7eede1c455521dde37532deaf8019754b01fe356b2c1402615d9397adc7eeb54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:cfbb7ea419e2451b07c8209530d6a2020a8aed44a7fd9ccf360baf190ca836a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541400489
- Bitcoin block existence check
- https://blockstream.info/api/block/960163
Full record
Track page: Nutcracker, Suite, Op. 71a: No. 3, Waltz of the Flowers. Tempo di valse · Machine-readable JSON-LD