OT-2026-000075315
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000075315) never changes.
Identity and time
| Publication number | OT-2026-000075315 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f200-741c-92e6-386a0e0f104b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075315 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5133aaa812b82059d296f1b17e867f7d3cbf49c9ee5ce14eaefb74bbca10fe98 |
|---|---|
| Markdown | 9f6e201482ca46ca4904cfd5faa06e5ba67cc112a473b4fecd609b36e77027cd |
| Publication page | 4a4c491432b7cb2a5fb68334d3dcde7d44d6e27235bad4bd672c55a3e181c863 |
| Manifest | 29cfdbe12f600498f88c4a65faa6c2d67f76b10cd749dfa5ab482290b1911a19 |
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 | pVm6xPDOTveafsUntwsS0xIbotc5v1VxSjShdWTw57SmlO/3puLmStdIaP5WTjSo3pvbxpan/lIA/eeuJPAyCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:17:08.721474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075315observed 4a4c491432b7cb2a5fb68334d3dcde7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:17:08.703621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075315/manifest.jsonobserved 29cfdbe12f600498f88c4a65faa6c2d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:17:08.558660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075315/publication.mdobserved 9f6e201482ca46ca4904cfd5faa06e5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:17:08.535702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075315/publication.txtobserved 5133aaa812b82059d296f1b17e867f7d...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. |
|---|