ISRC DEF058704959
Verified recording
DEF058704959 is “Symphony No. 3: VIa. Langsam. Ruhevoll. Empfunden - Live” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xf78e67c814184dc1340cd81b9b81214a5b62b7c8abf2ac5dc59b6abc2db03db6 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704959.
Recording identifiers
- ISRC
- DEF058704959
- Title
- Symphony No. 3: VIa. Langsam. Ruhevoll. Empfunden - Live
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xf78e67c814184dc1340cd81b9b81214a5b62b7c8abf2ac5dc59b6abc2db03db6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:c11e2a3ae669f68f76b9769ecdbbf9ab460c1df78a41d80ee1f5783165b203cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704959
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Symphony No. 3: VIa. Langsam. Ruhevoll. Empfunden - Live · Machine-readable JSON-LD