ISRC DEF055800171
Verified recording
DEF055800171 is “Symphony No. 9 in D Minor, Op. 125: I. Allegro ma non troppo, un poco maestoso” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x1e4064ecdfe16950dd595796d356e44b2a91be1bed56e0becb6a03596f63d263 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055800171.
Recording identifiers
- ISRC
- DEF055800171
- Title
- Symphony No. 9 in D Minor, Op. 125: I. Allegro ma non troppo, un poco maestoso
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x1e4064ecdfe16950dd595796d356e44b2a91be1bed56e0becb6a03596f63d263
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:258ca4f43ab8d9cc0ea166ce2db3daec4811433bd09ff57941bce72dcb2b6de8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055800171
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Symphony No. 9 in D Minor, Op. 125: I. Allegro ma non troppo, un poco maestoso · Machine-readable JSON-LD