ISRC DEF058704186
Verified recording
DEF058704186 is “Symphony No. 3 In D Minor / Part 2: 6. Langsam. Ruhevoll. Empfunden” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x3acb5919c92bd5fc496ed778d7da29e0bd5a1eef3408f5f5bb227a415969b59a 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/DEF058704186.
Recording identifiers
- ISRC
- DEF058704186
- Title
- Symphony No. 3 In D Minor / Part 2: 6. Langsam. Ruhevoll. Empfunden
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x3acb5919c92bd5fc496ed778d7da29e0bd5a1eef3408f5f5bb227a415969b59a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6e64a3947fa4d8f80ca24f692de0a2e1c95c3e350f597d90530bb4103499a8a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704186
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3 In D Minor / Part 2: 6. Langsam. Ruhevoll. Empfunden · Machine-readable JSON-LD