OT-2026-000018465
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000018465) never changes.
Identity and time
| Publication number | OT-2026-000018465 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b48a-7f58-b8aa-2b162295f997 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59c07f2fa42534c73322faaf29234855bd6203881cc9ff583e912978f0254eac |
|---|---|
| Markdown | 6433bd23ce79a38e27285008ba287301b7d4c7ea93bab541108625c8a2e2bafe |
| Publication page | d07ba00e4d296e931c364170541636727383f14d1c2c816b6105507ccdbf647c |
| Manifest | 798f47ba217c69e85a1b688db52337731fc72b06644ffa5dba9496af9381f165 |
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 | vNvXpqhIvECGeKdEj3L8ujGXiLscZdevuuURffolmZSsW/vshOguNLI4R9cUocZvrBFwf/MZJu9A9Jg/p5KDBg== |
| 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
| 2026-09-17T12:01:13.741370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018465observed d07ba00e4d296e931c36417054163672...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:13.723658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018465/manifest.jsonobserved 798f47ba217c69e85a1b688db5233773...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:13.705150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018465/publication.mdobserved 6433bd23ce79a38e27285008ba287301...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:13.687401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018465/publication.txtobserved 59c07f2fa42534c73322faaf29234855...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. |
|---|