ISRC DEF056801354
Verified recording
DEF056801354 is “Symphony No. 6 In A Minor: III. Andante moderato” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xddc6a50f2d0e3e32064ea48802c40e69cb5ba8752868dd9ed6ec26bc026752ac and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056801354.
Recording identifiers
- ISRC
- DEF056801354
- Title
- Symphony No. 6 In A Minor: III. Andante moderato
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xddc6a50f2d0e3e32064ea48802c40e69cb5ba8752868dd9ed6ec26bc026752ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:a134dad5d8b44ee9c4e25f618d812c2c25997938c0100269f5c7edc3700e4834- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056801354
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Symphony No. 6 In A Minor: III. Andante moderato · Machine-readable JSON-LD