ISRC US2TL0924017
Verified recording
US2TL0924017 is “Fidelio, Op. 72: Act I: Finale: O welche Lust, in freier Luft den Atem leicht zu heben!, "Prison Chorus"” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x7d158626c933daa10a1026b5ce36bdbd8e80a1c5eb480f600a6a914c4146adb4 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/US2TL0924017.
Recording identifiers
- ISRC
- US2TL0924017
- Title
- Fidelio, Op. 72: Act I: Finale: O welche Lust, in freier Luft den Atem leicht zu heben!, "Prison Chorus"
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x7d158626c933daa10a1026b5ce36bdbd8e80a1c5eb480f600a6a914c4146adb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:e11e74f9df82ce938cc826cd55ef7454e7b3f5ad4e52924b1c6123aac26a0e80- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2TL0924017
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Fidelio, Op. 72: Act I: Finale: O welche Lust, in freier Luft den Atem leicht zu heben!, "Prison Chorus" · Machine-readable JSON-LD