ISRC DEF056601211
Verified recording
DEF056601211 is “Romeo and Juliet, Fantasy Overture - TH.42: Romeo and Juliet, Fantasy Overture, TH 42, Love Theme” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x05a5f53778b20f8a04b15b1ee7beda7245ec29fb312ce90b350682f6ff910960 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056601211.
Recording identifiers
- ISRC
- DEF056601211
- Title
- Romeo and Juliet, Fantasy Overture - TH.42: Romeo and Juliet, Fantasy Overture, TH 42, Love Theme
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x05a5f53778b20f8a04b15b1ee7beda7245ec29fb312ce90b350682f6ff910960
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4b4c52e4b501fa6e8c3c3ca308852c6982c0dc8b58fd1babab0baf9400453154- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056601211
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Romeo and Juliet, Fantasy Overture - TH.42: Romeo and Juliet, Fantasy Overture, TH 42, Love Theme · Machine-readable JSON-LD