ISRC DEF058704952
Verified recording
DEF058704952 is “Symphony No. 3: IIIa. Comodo. Scherzando. Ohne Hast - Live” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xbd3982d888e092efbcdeb8137fb29a444df856aca9c74a7ab299dade703a6203 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704952.
Recording identifiers
- ISRC
- DEF058704952
- Title
- Symphony No. 3: IIIa. Comodo. Scherzando. Ohne Hast - Live
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xbd3982d888e092efbcdeb8137fb29a444df856aca9c74a7ab299dade703a6203
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:5cc399ea4fe8081e450491428dcf9f689a913394694ce115676c6d83dc841f30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704952
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Symphony No. 3: IIIa. Comodo. Scherzando. Ohne Hast - Live · Machine-readable JSON-LD