ISRC DEF057102141
Verified recording
DEF057102141 is “Konzertmusik Für Streichorchester Und Blechbläser, Op. 50: Part 2” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0x4b7145516115dc521cd7bec55b37391cf5497934f07b24964ed9ab92510e038d 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/DEF057102141.
Recording identifiers
- ISRC
- DEF057102141
- Title
- Konzertmusik Für Streichorchester Und Blechbläser, Op. 50: Part 2
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0x4b7145516115dc521cd7bec55b37391cf5497934f07b24964ed9ab92510e038d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a89177a7210542d2c393bf4ee2de8bfe7727b53acc5347473e29f908e9d7dd84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057102141
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Konzertmusik Für Streichorchester Und Blechbläser, Op. 50: Part 2 · Machine-readable JSON-LD