ISRC DEF059202431
Verified recording
DEF059202431 is “Concerto in G Major, S. 213: I. Allegro (I)” by Johann David Heinichen,
registered on the CopyrightChains blockchain with CopyrightID
0x58cf9f83a9d824961116697e8dc6f45755fea1512fe2dcb34b76cfd68741e097 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059202431.
Recording identifiers
- ISRC
- DEF059202431
- Title
- Concerto in G Major, S. 213: I. Allegro (I)
- Artist
- Johann David Heinichen
- CopyrightID (CopyrightChains transaction hash)
0x58cf9f83a9d824961116697e8dc6f45755fea1512fe2dcb34b76cfd68741e097
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:9d4379e36e6477edb86e8052c51cd38f88d757708504b50a4fc46599afdc2232- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059202431
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Concerto in G Major, S. 213: I. Allegro (I) · Machine-readable JSON-LD