OT-2026-000009413
Publication integrity record
Foam pad vacuum gripper, four zone face, six 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-2026-000009413) never changes.
Identity and time
| Publication number | OT-2026-000009413 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-712d-9604-306aa164a45b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009413 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7249e41f41543ab15ff1d630c474f7d0862b2299533f7dedc47d0b7b764e922 |
|---|---|
| Markdown | 604e3393b326c5f0bbaa61140ec757442c294499429daab9627cd700e7c480a8 |
| Publication page | a34ce1a8b5ccca27a7122d1e5862e01b543f9142cb68b27ee3f15f852bf82438 |
| Manifest | 2223a85df78d8ef8a92aa12affa6e15a985d11d387698b925b64ecad91662578 |
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 | sHwKHXHEG73PJx5YGYYDsVRi6lbt+0nNBnqV6G0qs7EVpSGKm8qS26qTkQvEh+GwWChRvFnFJjBuuLQyrcQVBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:41.769096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009413observed a34ce1a8b5ccca27a7122d1e5862e01b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:41.751095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009413/manifest.jsonobserved 2223a85df78d8ef8a92aa12affa6e15a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:41.733453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009413/publication.mdobserved 604e3393b326c5f0bbaa61140ec75744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:41.715036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009413/publication.txtobserved f7249e41f41543ab15ff1d630c474f7d...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. |
|---|