OT-2026-000040105
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum 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-2026-000040105) never changes.
Identity and time
| Publication number | OT-2026-000040105 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fd-772e-947b-af23b959dac2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040105 |
| Status | PUBLIC |
Content hashes
| Canonical text | b184fe1828088a7833518ed36d8d49bfd3ff4817ea2b383c38cd34121a8eb2f1 |
|---|---|
| Markdown | 828abdad8fceab9d8b24e02996e53893b8a1320884599c1906d8899e88f47d12 |
| Publication page | 64f97065ad2555cd1795c8a37586767c8ec5986eeea993a6e2d2287ed84d690d |
| Manifest | d9049f70eba3ba360059dd7dc2227fd52a4b2dd865d8f73c2c81c03e269cc3be |
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 | L+hJ3gQuHeFizKU1+7JPl9ZY4ZxCS1ClvEVshiX1WVTXUMel1UmIVdODL/lMOZFwpmvLojPm6sUmBHQOi0raAQ== |
| 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
| 2026-09-17T11:18:58.057217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040105observed 64f97065ad2555cd1795c8a37586767c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:58.041457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040105/manifest.jsonobserved d9049f70eba3ba360059dd7dc2227fd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:58.022511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040105/publication.mdobserved 828abdad8fceab9d8b24e02996e53893...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:57.968409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040105/publication.txtobserved b184fe1828088a7833518ed36d8d49bf...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. |
|---|