ISRC CH6630753705
Verified recording
CH6630753705 is “Sleeping Beauty Waltz” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xe77a665b4c1e09a9712d225e35b5b915c9005ff376547814f47d2412688cc0ca and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753705.
Recording identifiers
- ISRC
- CH6630753705
- Title
- Sleeping Beauty Waltz
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xe77a665b4c1e09a9712d225e35b5b915c9005ff376547814f47d2412688cc0ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:71beb272caf37ed5f8c092461a0565c2597f560d34f40bed25e52e8095c1f32e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753705
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Sleeping Beauty Waltz · Machine-readable JSON-LD