ISRC DEAQ71839904
Verified recording
DEAQ71839904 is “Symphony No. 3 in D Minor, Pt. 2: IV. Sehr langsam. Misterioso” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xa5e695b1d13d0260a883ebb7f6117caa0e134941c5f672be59e14f4d022a4695 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71839904.
Recording identifiers
- ISRC
- DEAQ71839904
- Title
- Symphony No. 3 in D Minor, Pt. 2: IV. Sehr langsam. Misterioso
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xa5e695b1d13d0260a883ebb7f6117caa0e134941c5f672be59e14f4d022a4695
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:74cc116585e831286e8c41e768548956e361f637569327430d4a7f7799884dc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71839904
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Symphony No. 3 in D Minor, Pt. 2: IV. Sehr langsam. Misterioso · Machine-readable JSON-LD