ISRC USSM16400180
Verified recording
USSM16400180 is “Beethoven: Symphony No. 7 in A Major, Op. 92: II. Allegretto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x2da3a83d72686f8ec09151cc4028d2c4468feeee11de447fe8074510b8514982 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM16400180.
Recording identifiers
- ISRC
- USSM16400180
- Title
- Beethoven: Symphony No. 7 in A Major, Op. 92: II. Allegretto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x2da3a83d72686f8ec09151cc4028d2c4468feeee11de447fe8074510b8514982
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:2fd04358235b9c7f5e3072f5be078d8aed07746fcf0552a88b742e04daa580e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM16400180
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Beethoven: Symphony No. 7 in A Major, Op. 92: II. Allegretto · Machine-readable JSON-LD