ISRC DEF058803743
Verified recording
DEF058803743 is “String Quartet No. 15 In G, D. 887: 3. Scherzo (Allegro vivace)” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xbc5eb9f3f21cd86796ed9f94101fb4456c6fb933c884890d6fd5ea3147e5abb9 and independently timestamped
in Bitcoin block 960175 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058803743.
Recording identifiers
- ISRC
- DEF058803743
- Title
- String Quartet No. 15 In G, D. 887: 3. Scherzo (Allegro vivace)
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xbc5eb9f3f21cd86796ed9f94101fb4456c6fb933c884890d6fd5ea3147e5abb9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15+00:00
- Bitcoin block
- 960175
- Canonical record hash
sha256:cc4f3b32175aaf8ec12577b4ff99bdfbc56f2790aec655c86b066a9dc60d9411- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058803743
- Bitcoin block existence check
- https://blockstream.info/api/block/960175
Full record
Track page: String Quartet No. 15 In G, D. 887: 3. Scherzo (Allegro vivace) · Machine-readable JSON-LD