ISRC USJ2M0910016
Verified recording
USJ2M0910016 is “Swan Lake: III. Dance of the Swans” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xfb6f56ecfa756d51d8a01d3bdf1e5994cbcc8f6ae2c4f418b5605fe102840ec1 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ2M0910016.
Recording identifiers
- ISRC
- USJ2M0910016
- Title
- Swan Lake: III. Dance of the Swans
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xfb6f56ecfa756d51d8a01d3bdf1e5994cbcc8f6ae2c4f418b5605fe102840ec1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:064d4db06996a46891a39d266bcc3f890bfbe3fb8e5d68180045cf92bcaeb722- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ2M0910016
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Swan Lake: III. Dance of the Swans · Machine-readable JSON-LD