OT-2026-000087265
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, sustained blow-off 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-2026-000087265) never changes.
Identity and time
| Publication number | OT-2026-000087265 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd4e-788a-8203-8d3917b0f29c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46311f960a1204cdf1f762ec20ce4fbfaeb96302706ba8296fec90d926d0d3ba |
|---|---|
| Markdown | ad008159b83aee7012820a22f0f058bef38c92b79c1379502145e53f2ffd94e0 |
| Publication page | c3bca6aa6d84c0ab907b36b0a0eb99faef7bab799fc0252ddd8fedc1d3231bec |
| Manifest | 12a1d185b38ca981862bdffd161e1f739f6347dbde85ad49d47baf25d7678d56 |
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 | k2i47KjB7b4oKWDydqprjQL7EPNybllhDmQU7gYHg9jX7r4Z9JUqophQo4FTe/sv0AMjCSQN4CvvMR3q2eunCw== |
| 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
| 2026-09-17T09:50:22.998739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087265observed c3bca6aa6d84c0ab907b36b0a0eb99fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:22.978809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087265/manifest.jsonobserved 12a1d185b38ca981862bdffd161e1f73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:22.957485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087265/publication.mdobserved ad008159b83aee7012820a22f0f058be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:22.954914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087265observed c3bca6aa6d84c0ab907b36b0a0eb99fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:22.934627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087265/publication.txtobserved 46311f960a1204cdf1f762ec20ce4fbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:22.934251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087265/manifest.jsonobserved 12a1d185b38ca981862bdffd161e1f73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:22.912099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087265/publication.mdobserved ad008159b83aee7012820a22f0f058be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:22.892284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087265/publication.txtobserved 46311f960a1204cdf1f762ec20ce4fbf...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. |
|---|