ISRC US3DF2418823
Verified recording
US3DF2418823 is “Swan Lake (Suite), Op. 20a, TH.219: 2. Scene - Valse in A Major” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x5e9458b67b06a930cd8b9bd81151e3e900cf4d2ba6bc1e6bb1577095ddb6311f and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2418823.
Recording identifiers
- ISRC
- US3DF2418823
- Title
- Swan Lake (Suite), Op. 20a, TH.219: 2. Scene - Valse in A Major
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x5e9458b67b06a930cd8b9bd81151e3e900cf4d2ba6bc1e6bb1577095ddb6311f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:ff8dbb7f570566f8d27e031a6589920a7eafea2cb74c2f02ebc9fb8f11222300- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2418823
- Bitcoin block existence check
- https://blockstream.info/api/block/953536
Full record
Track page: Swan Lake (Suite), Op. 20a, TH.219: 2. Scene - Valse in A Major · Machine-readable JSON-LD