ISRC GBQRF1341115
Verified recording
GBQRF1341115 is “Swan Lake, Op. 20, Act I: X. The Flight of Swans” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xef3d6b9db51b054b784792e46182b30336488c821c762813e644194488e5f151 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBQRF1341115.
Recording identifiers
- ISRC
- GBQRF1341115
- Title
- Swan Lake, Op. 20, Act I: X. The Flight of Swans
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xef3d6b9db51b054b784792e46182b30336488c821c762813e644194488e5f151
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:16659a6f3166aa3688935d364f8c49275b85ca48e79aa5701fa5ca5a148571d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBQRF1341115
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Swan Lake, Op. 20, Act I: X. The Flight of Swans · Machine-readable JSON-LD