OT-2026-000017175
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000017175) never changes.
Identity and time
| Publication number | OT-2026-000017175 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-7783-afa9-233fded67c6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017175 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c954912d6de44fd51d94a744d150ae02d728a25a3a0ace39f766f0b0744f0a3 |
|---|---|
| Markdown | 21755413079b3298843495b5da9a4a3b11e3efd75d8569727decb214e87b611b |
| Publication page | c2f02d0d349dc5ad60fe8622e7b1ae667b64405cf02ed7d89d05c2d58b58bbfd |
| Manifest | 3024a1ff1cdf1e0958fff8da5b04d1e607e1840271b21ebe10fe4f7f3fd988bc |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Cv8aEgR5HktPtKSdidGXEjXl37Sz3hfgkZYAbCgEJrnCQPVyhTj0YnOBdm/AxDDoZvNI/DS+0brdytfrIn0QAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:13.434372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017175observed c2f02d0d349dc5ad60fe8622e7b1ae66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:13.415096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017175/manifest.jsonobserved 3024a1ff1cdf1e0958fff8da5b04d1e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:13.362637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017175/publication.mdobserved 21755413079b3298843495b5da9a4a3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:13.313092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017175/publication.txtobserved 2c954912d6de44fd51d94a744d150ae0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|