ISRC GBLLH1125401
Verified recording
GBLLH1125401 is “i. Allegro ma non troppo, un poco maestoso” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x0b8e5ba90fddc97e68da9c9b5838edcaa5c595b1d4cc8973e42c4c584fe6ccc2 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/GBLLH1125401.
Recording identifiers
- ISRC
- GBLLH1125401
- Title
- i. Allegro ma non troppo, un poco maestoso
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x0b8e5ba90fddc97e68da9c9b5838edcaa5c595b1d4cc8973e42c4c584fe6ccc2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a0e29992e21d1679576e4fcec7e1b4db630b8619186d0ec99dc397500bd8c8d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1125401
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: i. Allegro ma non troppo, un poco maestoso · Machine-readable JSON-LD