ISRC DEF059933113
Verified recording
DEF059933113 is “Symphony No. 3: IIIa. Comodo. Scherzando. Ohne Hast - Live” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xbedf2a1f47d14d766f0450313f78d6e53fae35b74c6693415d214037715736e2 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059933113.
Recording identifiers
- ISRC
- DEF059933113
- Title
- Symphony No. 3: IIIa. Comodo. Scherzando. Ohne Hast - Live
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xbedf2a1f47d14d766f0450313f78d6e53fae35b74c6693415d214037715736e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:baef96db9944c4ef4662a40da911215a766543c6ac45079b7fbb2d296b62833f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059933113
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Symphony No. 3: IIIa. Comodo. Scherzando. Ohne Hast - Live · Machine-readable JSON-LD