ISRC DEF057101692
Verified recording
DEF057101692 is “The Sleeping Beauty Suite, Op. 66a: III. Pas de caractère. Puss in Boots” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x8a4e94cb637ad98027c3adf0742efd05f19e03c88fad7cdbf019ef4801a6e408 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057101692.
Recording identifiers
- ISRC
- DEF057101692
- Title
- The Sleeping Beauty Suite, Op. 66a: III. Pas de caractère. Puss in Boots
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x8a4e94cb637ad98027c3adf0742efd05f19e03c88fad7cdbf019ef4801a6e408
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2d687701d05d6a8905077f402526fd558dfe5f0723befa89a5e6736821916bd0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057101692
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Sleeping Beauty Suite, Op. 66a: III. Pas de caractère. Puss in Boots · Machine-readable JSON-LD