ISRC USV291403019
Verified recording
USV291403019 is “Swan Lake, Suite No. 2, Op. 20: Dance of the Swans” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x17046a2ed2a64f376c1e5142bd2208e070006111f5814873ec486c328cbfe575 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291403019.
Recording identifiers
- ISRC
- USV291403019
- Title
- Swan Lake, Suite No. 2, Op. 20: Dance of the Swans
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x17046a2ed2a64f376c1e5142bd2208e070006111f5814873ec486c328cbfe575
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:797d305299203914f90f0f833c2ba26d0351f9beb0ab30dd78607d166ee7cde2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291403019
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Swan Lake, Suite No. 2, Op. 20: Dance of the Swans · Machine-readable JSON-LD