ISRC DEF057801264
Verified recording
DEF057801264 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
0x39b9a764a42f8a87605d50a8d18a873d91093115700e8c3e8d02c5fd251d1bf1 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801264.
Recording identifiers
- ISRC
- DEF057801264
- Title
- The Sleeping Beauty Suite, Op. 66a: III. Pas de caractère. Puss in Boots
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x39b9a764a42f8a87605d50a8d18a873d91093115700e8c3e8d02c5fd251d1bf1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:8c15610baa5b0840a04358ff8110fd4144c5cae98e4fb3c281e22559f639f129- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057801264
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: The Sleeping Beauty Suite, Op. 66a: III. Pas de caractère. Puss in Boots · Machine-readable JSON-LD