ISRC DEF056801353
Verified recording
DEF056801353 is “Symphony No. 6 In A Minor: II. Scherzo (Wuchtig)” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x445b2b67694249c1e3a1253019917b5946626c98af86924c3419f1c0a3e2ef58 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056801353.
Recording identifiers
- ISRC
- DEF056801353
- Title
- Symphony No. 6 In A Minor: II. Scherzo (Wuchtig)
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x445b2b67694249c1e3a1253019917b5946626c98af86924c3419f1c0a3e2ef58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:224bdaa33006446eeb573b61982a4d3832a347e2ef8bc3d8b29ebcfd96017a0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056801353
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Symphony No. 6 In A Minor: II. Scherzo (Wuchtig) · Machine-readable JSON-LD