ISRC ITD541400485
Verified recording
ITD541400485 is “Nutcracker Suite, Op. 71a: No. 2c, Russian Dance. Trépak, molto vivace” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x8af567c3bf3ff73f79a0773a3187825cd2296207d03278aa7c5d5146f074ebed and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541400485.
Recording identifiers
- ISRC
- ITD541400485
- Title
- Nutcracker Suite, Op. 71a: No. 2c, Russian Dance. Trépak, molto vivace
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x8af567c3bf3ff73f79a0773a3187825cd2296207d03278aa7c5d5146f074ebed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:db150b6bafc0124ca08644425d072d4fc5e0d315a7c030b32292dfca9e50b387- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541400485
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Nutcracker Suite, Op. 71a: No. 2c, Russian Dance. Trépak, molto vivace · Machine-readable JSON-LD