ISRC DEF056900512
Verified recording
DEF056900512 is “Sinfonia In D, Wq. 183 No. 1: 2. Largo” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc0171c41235051f26977a867a23450c3967f6b49eb0a583a94a065da9365847c and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056900512.
Recording identifiers
- ISRC
- DEF056900512
- Title
- Sinfonia In D, Wq. 183 No. 1: 2. Largo
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xc0171c41235051f26977a867a23450c3967f6b49eb0a583a94a065da9365847c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:e27322d26eaf56bbef58be199f944676708d720c24aa9c800395d9433e53ebc4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056900512
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Sinfonia In D, Wq. 183 No. 1: 2. Largo · Machine-readable JSON-LD