ISRC DEF057601362
Verified recording
DEF057601362 is “Symphony No. 7 in A Major, Op. 92: I. Poco sostenuto - Vivace” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb6b76abef91bda3d451efa4dba4560babbb1072a607f55ed6244758148a5d3a5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057601362.
Recording identifiers
- ISRC
- DEF057601362
- Title
- Symphony No. 7 in A Major, Op. 92: I. Poco sostenuto - Vivace
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb6b76abef91bda3d451efa4dba4560babbb1072a607f55ed6244758148a5d3a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:42c63c7529e36d1cd0d09c8bdb881895fa1184c9d117a99d1d4b63a1c7175d1c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057601362
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Symphony No. 7 in A Major, Op. 92: I. Poco sostenuto - Vivace · Machine-readable JSON-LD