ISRC SEAER0922020
Verified recording
SEAER0922020 is “Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affettuoso” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x528721c40844ca783d55855207b5374384c40611c8d1728c7e3b9e8fdd54a85c and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0922020.
Recording identifiers
- ISRC
- SEAER0922020
- Title
- Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affettuoso
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x528721c40844ca783d55855207b5374384c40611c8d1728c7e3b9e8fdd54a85c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:a8dd7b4d3e74a29540c1a98cbee6289466965c40798e40c4ee37c338e503dab3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0922020
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affettuoso · Machine-readable JSON-LD