OT-2026-000083445
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, sustained 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-2026-000083445) never changes.
Identity and time
| Publication number | OT-2026-000083445 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c965-723e-9a83-dc8310cf5814 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083445 |
| Status | PUBLIC |
Content hashes
| Canonical text | d12bcfb113f9234ebbb15453d43659d5e3968c8eb81ef350b1c03d9116cb54cf |
|---|---|
| Markdown | 7f7f3659a4c2d3e08260c89bad192fe4190eabc6e02c9b4d9f9980f769185879 |
| Publication page | 300d22e4196ecf21d661d53ae2e5fefed32b3a7bf5e5b0cc66e03d5545997617 |
| Manifest | 3362ae3629f5ee04efdf67c8a54d42b71e7db679a33c6a51a41d049ac8ac74b4 |
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 | hoNGO9ZfcUpfvFihOL05+6vqMAhedSNmbASaMeb1SQ7DzGW49CVljetR038tKqR6cDMjpccnsVtg7HTTTApZCg== |
| 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
| 2026-09-17T10:00:51.503409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083445observed 300d22e4196ecf21d661d53ae2e5fefe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:50.985656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083445/manifest.jsonobserved 3362ae3629f5ee04efdf67c8a54d42b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:50.959560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083445/publication.mdobserved 7f7f3659a4c2d3e08260c89bad192fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:50.912794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083445/publication.txtobserved d12bcfb113f9234ebbb15453d43659d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:48.150735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083445observed 300d22e4196ecf21d661d53ae2e5fefe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:48.135190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083445/manifest.jsonobserved 3362ae3629f5ee04efdf67c8a54d42b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:48.111382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083445/publication.mdobserved 7f7f3659a4c2d3e08260c89bad192fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:48.087989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083445/publication.txtobserved d12bcfb113f9234ebbb15453d43659d5...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. |
|---|