ISRC ES7141500270
Verified recording
ES7141500270 is “Concerto for Oboe d'Amore in A Major, Seibel 228: II. Affettuoso” by Johann David Heinichen,
registered on the CopyrightChains blockchain with CopyrightID
0x0c3d314ecd5b0bc01980040e74b1045a6f34c2a4187082dc2f3710d67b90ec4d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500270.
Recording identifiers
- ISRC
- ES7141500270
- Title
- Concerto for Oboe d'Amore in A Major, Seibel 228: II. Affettuoso
- Artist
- Johann David Heinichen
- CopyrightID (CopyrightChains transaction hash)
0x0c3d314ecd5b0bc01980040e74b1045a6f34c2a4187082dc2f3710d67b90ec4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e987c0f54bdc4b9a5d6c44d6c379eb42401c43cef13b62d46194dfc7a4fc283c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500270
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Oboe d'Amore in A Major, Seibel 228: II. Affettuoso · Machine-readable JSON-LD