ISRC DEF056900513
Verified recording
DEF056900513 is “Sinfonia In D, Wq. 183 No. 1: 3. Presto” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb3c7e0f199fe353a144af1af92f84875560c34c9730b191ea9295f2e277d4931 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056900513.
Recording identifiers
- ISRC
- DEF056900513
- Title
- Sinfonia In D, Wq. 183 No. 1: 3. Presto
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xb3c7e0f199fe353a144af1af92f84875560c34c9730b191ea9295f2e277d4931
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:a8a6953fc710c1159ce52d42d791fb63e5c3b64e20334ba97205bf0d5edafc80- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056900513
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Sinfonia In D, Wq. 183 No. 1: 3. Presto · Machine-readable JSON-LD