ISRC DEF057902801
Verified recording
DEF057902801 is “Concerto for Oboe and Orchestra no.1 in d minor: 1. Allegro” by Ludwig August Lebrun,
registered on the CopyrightChains blockchain with CopyrightID
0x1529bf0f7fda63211bbb29b4fe5beaf897f1505f3cffd8d9b766072b9abf5961 and independently timestamped
in Bitcoin block 960187 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057902801.
Recording identifiers
- ISRC
- DEF057902801
- Title
- Concerto for Oboe and Orchestra no.1 in d minor: 1. Allegro
- Artist
- Ludwig August Lebrun
- CopyrightID (CopyrightChains transaction hash)
0x1529bf0f7fda63211bbb29b4fe5beaf897f1505f3cffd8d9b766072b9abf5961
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:34:28+00:00
- Bitcoin block
- 960187
- Canonical record hash
sha256:b792fd5eb5a462881423420f8225e19f041cce53876fe870c8e08a8622ed2406- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057902801
- Bitcoin block existence check
- https://blockstream.info/api/block/960187
Full record
Track page: Concerto for Oboe and Orchestra no.1 in d minor: 1. Allegro · Machine-readable JSON-LD