ISRC DEF054102022
Verified recording
DEF054102022 is “Symphony No. 7 in A Major, Op. 92: II. Allegretto - Recorded 1962” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb5ae6aadc22c7a138dd62a9abf9ba5a829358026ad89534c9bf5c18bdaa05803 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF054102022.
Recording identifiers
- ISRC
- DEF054102022
- Title
- Symphony No. 7 in A Major, Op. 92: II. Allegretto - Recorded 1962
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb5ae6aadc22c7a138dd62a9abf9ba5a829358026ad89534c9bf5c18bdaa05803
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:05b46a0e2dc2dc89271e934bd6e221d964f54dc1b510d10fef8b0ac1db86484f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF054102022
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Symphony No. 7 in A Major, Op. 92: II. Allegretto - Recorded 1962 · Machine-readable JSON-LD