ISRC SEWDL0556204
Verified recording
SEWDL0556204 is “Romeo and Juliet (Fantasy Overture), TH 42” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x3b03f9b277cda0f1f17e50d3f2d4871504a02c28bbb1a845ffc019e3167b81a3 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0556204.
Recording identifiers
- ISRC
- SEWDL0556204
- Title
- Romeo and Juliet (Fantasy Overture), TH 42
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x3b03f9b277cda0f1f17e50d3f2d4871504a02c28bbb1a845ffc019e3167b81a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f6b94b5324eba98ffe02c6fe3de21e760fe9a301e91d9b04095679766453be65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0556204
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Romeo and Juliet (Fantasy Overture), TH 42 · Machine-readable JSON-LD