ISRC GBBBA0301095
Verified recording
GBBBA0301095 is “Symphony No. 3 in D Minor / Pt. 5: 5. Lustig im Tempo und keck im Ausdruck” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x16db54f5bbb1cfc3eb075c2dcd921565b041d21e6c3afa45f1100cf34d8fc609 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/GBBBA0301095.
Recording identifiers
- ISRC
- GBBBA0301095
- Title
- Symphony No. 3 in D Minor / Pt. 5: 5. Lustig im Tempo und keck im Ausdruck
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x16db54f5bbb1cfc3eb075c2dcd921565b041d21e6c3afa45f1100cf34d8fc609
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2bdd08d6f8271f7968c1576a46847996b807d2f6924a3ed6c4a168d20562be5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0301095
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3 in D Minor / Pt. 5: 5. Lustig im Tempo und keck im Ausdruck · Machine-readable JSON-LD