ISRC USSM19908623
Verified recording
USSM19908623 is “Swan Lake, Op. 20, TH 12 (Excerpts): Act II No. 10 Scène. Moderato” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xfe257d49bac308eccaadfdbf32280c5e0939f68aade1c36f2185a1255f52fa24 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/USSM19908623.
Recording identifiers
- ISRC
- USSM19908623
- Title
- Swan Lake, Op. 20, TH 12 (Excerpts): Act II No. 10 Scène. Moderato
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xfe257d49bac308eccaadfdbf32280c5e0939f68aade1c36f2185a1255f52fa24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6d264257a94127c6da38040df796cb3b890809def5879f642731d6563163b775- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19908623
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Swan Lake, Op. 20, TH 12 (Excerpts): Act II No. 10 Scène. Moderato · Machine-readable JSON-LD