ISRC DEF057830311
Verified recording
DEF057830311 is “Fidelio, Op. 72, Act I: Aria. O wär ich schon mit dir vereint - Live” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x3f44b88ec671ab0d2d48b1a2dad10da03f53253860d03194fdf3c054b27d04c0 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057830311.
Recording identifiers
- ISRC
- DEF057830311
- Title
- Fidelio, Op. 72, Act I: Aria. O wär ich schon mit dir vereint - Live
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x3f44b88ec671ab0d2d48b1a2dad10da03f53253860d03194fdf3c054b27d04c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:dc7e640f6e3e829ed081198406f89daa3c0a73ef5e4a9aa1924804e1bb4ea434- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057830311
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Fidelio, Op. 72, Act I: Aria. O wär ich schon mit dir vereint - Live · Machine-readable JSON-LD