ISRC DEF056802162
Verified recording
DEF056802162 is “Solo in G, Wq. 139 for Harp: 1. Adagio un poco” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe628977d43f9f8f59b4f8fcb6b570bf6a634d847e501703d57cabad5c700fdd2 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056802162.
Recording identifiers
- ISRC
- DEF056802162
- Title
- Solo in G, Wq. 139 for Harp: 1. Adagio un poco
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xe628977d43f9f8f59b4f8fcb6b570bf6a634d847e501703d57cabad5c700fdd2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:3fde16c3e2ccdedf921648c57c83400ebac81eaef91f332ea1827737839e6a35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056802162
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Solo in G, Wq. 139 for Harp: 1. Adagio un poco · Machine-readable JSON-LD