ISRC DEF057803363
Verified recording
DEF057803363 is “Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7d76b17655d6b1a23db278a5b16213586f39f05348c3c81e8901fb8dde984335 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803363.
Recording identifiers
- ISRC
- DEF057803363
- Title
- Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7d76b17655d6b1a23db278a5b16213586f39f05348c3c81e8901fb8dde984335
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:60d02e2a40215fb555df3bedac1d468d49aa4edd1c48cd92f14fd973671c960c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803363
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro · Machine-readable JSON-LD