ISRC SEWDL9750019
Verified recording
SEWDL9750019 is “Swan Lake, Op. 20a: No. 1, Scène” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x025e652a8b5c0a028613a5a9cb47d89a4635e2bd2cc2a4e2055533d2ebf754d0 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9750019.
Recording identifiers
- ISRC
- SEWDL9750019
- Title
- Swan Lake, Op. 20a: No. 1, Scène
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x025e652a8b5c0a028613a5a9cb47d89a4635e2bd2cc2a4e2055533d2ebf754d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:943edc09b726ced822a0a278f1221fa7aa686e6691476f8762566e054a3b6c77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9750019
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Swan Lake, Op. 20a: No. 1, Scène · Machine-readable JSON-LD