OT-2026-000006933
Publication integrity record
Vacuum cup gripper, three outlet manifold, two stage ejector, contact triggered, vented 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-2026-000006933) never changes.
Identity and time
| Publication number | OT-2026-000006933 · never reused |
|---|---|
| Internal UUID | 01a0a96c-cccd-7bbb-a9a2-9260bde91cc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:54:34.959621Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006933 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbd8e1670c8704a32f1ecf131050e40652479d722f9db9e97ff25aa0ca699484 |
|---|---|
| Markdown | 3a12c45aa2e11a1f82b2820227c05c39ac5cc52ee16cd557a85e8a2049404f15 |
| Publication page | afa33c81fdf2d0e7d28eba4124613c3eabd386592ca94a1cb12de49293a8db58 |
| Manifest | 1fde755ed13dd3894322c6e7b348330fdb8cb7a1091ed5906b8e7cedf24a440e |
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 | A8UDUoGV9z4VbJdHJslCfalVwdnnMtq0dAxNquLcgNKebCwrV9x++mcUo/iN86qWNnefahim792khKq3RjzNBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:20.485798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006933observed afa33c81fdf2d0e7d28eba4124613c3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:20.473228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006933/manifest.jsonobserved 1fde755ed13dd3894322c6e7b348330f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:20.460539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006933/publication.mdobserved 3a12c45aa2e11a1f82b2820227c05c39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:20.446520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006933/publication.txtobserved dbd8e1670c8704a32f1ecf131050e406...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. |
|---|