ISRC GBDGQ1223016
Verified recording
GBDGQ1223016 is “Symphony No. 3 in D Minor, Pt. II: VI. Langsam. Ruhevoll. Empfunden” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x0f9fbcf0b6d94db82eecca44a0e64b2a36466aad4b7fb349cac6f109eda6c938 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223016.
Recording identifiers
- ISRC
- GBDGQ1223016
- Title
- Symphony No. 3 in D Minor, Pt. II: VI. Langsam. Ruhevoll. Empfunden
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x0f9fbcf0b6d94db82eecca44a0e64b2a36466aad4b7fb349cac6f109eda6c938
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:c61466520c7cd4c9531dd8bd627f9a33bac954b9ff2bd3138edac10091eb7cb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223016
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Symphony No. 3 in D Minor, Pt. II: VI. Langsam. Ruhevoll. Empfunden · Machine-readable JSON-LD