ISRC GBDGQ1223010
Verified recording
GBDGQ1223010 is “Symphony No. 2: V. Im Tempo Des Scherzo” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x94c3c43287d020417fe201f667a670c83d1367981eca4f9d639a24318be4db88 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223010.
Recording identifiers
- ISRC
- GBDGQ1223010
- Title
- Symphony No. 2: V. Im Tempo Des Scherzo
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x94c3c43287d020417fe201f667a670c83d1367981eca4f9d639a24318be4db88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:c6baf002e3b884ee7688a544f3ab963513c34efc9078646e007ee497f8be7c82- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223010
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Symphony No. 2: V. Im Tempo Des Scherzo · Machine-readable JSON-LD