ISRC DEF056701001
Verified recording
DEF056701001 is “Symphony No. 3 In D Minor / Part 2: IV. Sehr langsam. Misterioso: "O Mensch! Gib acht!" 'O Mensch! Gib acht'” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x3daf6eec9cb1cddb75d33a111f90426ce95a66e8b360686a6dd699b8060add94 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056701001.
Recording identifiers
- ISRC
- DEF056701001
- Title
- Symphony No. 3 In D Minor / Part 2: IV. Sehr langsam. Misterioso: "O Mensch! Gib acht!" 'O Mensch! Gib acht'
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x3daf6eec9cb1cddb75d33a111f90426ce95a66e8b360686a6dd699b8060add94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:84c9213199db95b3868c2f5fd56355e22a4b9f83d0410ac84377a9dabc213cee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056701001
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Symphony No. 3 In D Minor / Part 2: IV. Sehr langsam. Misterioso: "O Mensch! Gib acht!" 'O Mensch! Gib acht' · Machine-readable JSON-LD