ISRC DEF059403671
Verified recording
DEF059403671 is “Partita No. 1 in B Flat Major, BWV 825: I. Praeludium” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7fe8e756654abc1934712b5d7d963c2fe4f1e587379b9650398112f47787e72b 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/DEF059403671.
Recording identifiers
- ISRC
- DEF059403671
- Title
- Partita No. 1 in B Flat Major, BWV 825: I. Praeludium
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7fe8e756654abc1934712b5d7d963c2fe4f1e587379b9650398112f47787e72b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2ace5b945f5199ff4d652d9e64ddc20db30b6c37928fa13021670420fb671800- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059403671
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Partita No. 1 in B Flat Major, BWV 825: I. Praeludium · Machine-readable JSON-LD