ISRC DEF059402503
Verified recording
DEF059402503 is “Symphony No. 6 in A Minor: III. Andante moderato” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x2b46c8f86a55b1003d09d5f65e632f46b67489e1af0ae4ca155533d4f29d8413 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059402503.
Recording identifiers
- ISRC
- DEF059402503
- Title
- Symphony No. 6 in A Minor: III. Andante moderato
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x2b46c8f86a55b1003d09d5f65e632f46b67489e1af0ae4ca155533d4f29d8413
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:32ea305d9f2be9e3a34a0a7771f62901df04d3f69c888ab5e0dcfac5ec523b18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059402503
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Symphony No. 6 in A Minor: III. Andante moderato · Machine-readable JSON-LD