OT-2026-000040758
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000040758) never changes.
Identity and time
| Publication number | OT-2026-000040758 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-7958-b7f0-98b82f788215 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040758 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a25e38d1ae616505e5b57dc7deab86c6b0e173f5cb8961efb696fcb9c4dd1f2 |
|---|---|
| Markdown | 18cc410b5ffad4e8e1f48239c50ec6461e9a57cdee1eb3f8c3e57e81865f78e0 |
| Publication page | 5d5cf2346baf7664ad4532004090fd09a862975b2f3896c38e6ea8bacb7e6c03 |
| Manifest | 79ec2e0b7f47e1c52d441f4c138790b5b1ed7df9552b935bcb482cea6afe992a |
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 | n27aYneDX8mD6S8foMOJrpFQfgwbiRhnJGIh0uCKK5yI2cbk81fMAdP4WCNtL+1MUrt+x+MZoHqEN5fTP00EBQ== |
| 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
| 2026-09-17T11:20:03.469868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040758observed 5d5cf2346baf7664ad4532004090fd09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:03.448877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040758/manifest.jsonobserved 79ec2e0b7f47e1c52d441f4c138790b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.431376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040758/publication.mdobserved 18cc410b5ffad4e8e1f48239c50ec646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.414328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040758/publication.txtobserved 0a25e38d1ae616505e5b57dc7deab86c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.347210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040758observed 5d5cf2346baf7664ad4532004090fd09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.329557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040758/manifest.jsonobserved 79ec2e0b7f47e1c52d441f4c138790b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.311414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040758/publication.mdobserved 18cc410b5ffad4e8e1f48239c50ec646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.292805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040758/publication.txtobserved 0a25e38d1ae616505e5b57dc7deab86c...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. |
|---|