ISRC GBAYC0301803
Verified recording
GBAYC0301803 is “Beethoven: Fidelio, Op. 72, Act 1: "Nur auf der Hut, dann geht es gut" (Rocco, Leonore, Marzelline)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x67465271918907340aef14d7060663b4cd83bbb64ba6b5dd2e33988655abbfbe and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301803.
Recording identifiers
- ISRC
- GBAYC0301803
- Title
- Beethoven: Fidelio, Op. 72, Act 1: "Nur auf der Hut, dann geht es gut" (Rocco, Leonore, Marzelline)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x67465271918907340aef14d7060663b4cd83bbb64ba6b5dd2e33988655abbfbe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:7c7d60ca89ea942472738899457d512d3e8336b42bb62a7c190b5a4faec828fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301803
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Beethoven: Fidelio, Op. 72, Act 1: "Nur auf der Hut, dann geht es gut" (Rocco, Leonore, Marzelline) · Machine-readable JSON-LD