ISRC DEF058703964
Verified recording
DEF058703964 is “Symphony No. 1 in D Major: IV. Stürmisch bewegt - Live” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xf00d40658fb4973663796bed93c81260f7ffa0603caca7074ee17f774678f0ec and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058703964.
Recording identifiers
- ISRC
- DEF058703964
- Title
- Symphony No. 1 in D Major: IV. Stürmisch bewegt - Live
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xf00d40658fb4973663796bed93c81260f7ffa0603caca7074ee17f774678f0ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5ef0c7f24fad726da0c16d6a7a76dd426aa6098715f9d37f96d1b1fc267c618d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058703964
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 1 in D Major: IV. Stürmisch bewegt - Live · Machine-readable JSON-LD