ISRC DEF057731823
Verified recording
DEF057731823 is “Pique Dame, Op. 68, TH. 10 / Act III: "Budem pit i veselitsya" - "Dana!"” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x6ccbdc585c020518ea9b93c893071ee1e6066cdac96cd3f113f6cd1c3bf5179a and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057731823.
Recording identifiers
- ISRC
- DEF057731823
- Title
- Pique Dame, Op. 68, TH. 10 / Act III: "Budem pit i veselitsya" - "Dana!"
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x6ccbdc585c020518ea9b93c893071ee1e6066cdac96cd3f113f6cd1c3bf5179a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:c56bba5c1248bacf9ae20f53c0e64b9b186cd47d0e89a02749ba0ec37c98959f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057731823
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Pique Dame, Op. 68, TH. 10 / Act III: "Budem pit i veselitsya" - "Dana!" · Machine-readable JSON-LD