OT-2026-000057314
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented before set-down, on a tool changer
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-2026-000057314) never changes.
Identity and time
| Publication number | OT-2026-000057314 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5bc-7761-9a79-89236f67e87e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73f0129d74fc6479301180a5a397a39ceafe19e618236e27db931b68410d5ab7 |
|---|---|
| Markdown | 14053af76b7904df2c031033f52ab3536d2cdfe23717c187fc61e38c9789c3d0 |
| Publication page | 35d4a209e465ae1b92ae3a6d23a159b09ac01c82c0ea37217a5d95a095cf3c0d |
| Manifest | 60a264c2066a739e8033b6b441de0708c42e1464a2cb501c0466f404c2b4dea5 |
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 | jthy1SUyNevLvr/0X9VstgElstERBNZx5gcyxBiuyCh877i7FyISsEIp2pyRlIQ5BF7jGNCi5Dt7pAJjriYzCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:25.483381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057314observed 35d4a209e465ae1b92ae3a6d23a159b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:25.466480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057314/manifest.jsonobserved 60a264c2066a739e8033b6b441de0708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:25.449022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057314/publication.mdobserved 14053af76b7904df2c031033f52ab353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:25.431069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057314/publication.txtobserved 73f0129d74fc6479301180a5a397a39c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:34.760875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057314observed 35d4a209e465ae1b92ae3a6d23a159b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:34.743000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057314/manifest.jsonobserved 60a264c2066a739e8033b6b441de0708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:34.724229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057314/publication.mdobserved 14053af76b7904df2c031033f52ab353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:34.707081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057314/publication.txtobserved 73f0129d74fc6479301180a5a397a39c...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. |
|---|