ISRC USB8U1081905
Verified recording
USB8U1081905 is “Symphony No. 7 in A Major, Op. 92: I. Poco sostenuto - Vivace” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc3ad09fb25ec8e64759880eed98346ab52ca404b243678cea3bdb1816493a207 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1081905.
Recording identifiers
- ISRC
- USB8U1081905
- Title
- Symphony No. 7 in A Major, Op. 92: I. Poco sostenuto - Vivace
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc3ad09fb25ec8e64759880eed98346ab52ca404b243678cea3bdb1816493a207
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:535df18d4114bd7b929b9ec8689ed715f85a51cf8d8947eadc776a128a0ffe85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1081905
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 7 in A Major, Op. 92: I. Poco sostenuto - Vivace · Machine-readable JSON-LD