ISRC DEF058702505
Verified recording
DEF058702505 is “Symphony No. 2 in C minor - "Resurrection": 5: Im Tempo des Scherzo” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x371222bfaa8462a9cfa2f39b6f7e2bcd8846dfc2d500f060c819735d0038f732 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/DEF058702505.
Recording identifiers
- ISRC
- DEF058702505
- Title
- Symphony No. 2 in C minor - "Resurrection": 5: Im Tempo des Scherzo
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x371222bfaa8462a9cfa2f39b6f7e2bcd8846dfc2d500f060c819735d0038f732
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4f6e70a784e89a1954dbe8c886b258a359bd8f41a5e0d3f8fbb9fa646c4185e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702505
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 2 in C minor - "Resurrection": 5: Im Tempo des Scherzo · Machine-readable JSON-LD