OT-2026-000086719
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, 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-2026-000086719) never changes.
Identity and time
| Publication number | OT-2026-000086719 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7308-9748-3da5ec66ba64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086719 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62f83b57873183ec5820c0dba4fe60bb12de4ee36634001782bf63aacd8718af |
|---|---|
| Markdown | 4968dc7d1209c4932c56573c0978fe4f9adae57e5368ef28f493c77d18350bcb |
| Publication page | cc67ea7afec132becd064631612e732f4486a521c6deb37c7fe66740db798a4d |
| Manifest | 699dd65c4417c199000bf75c3b31447851b7f5dc8b7a4af5b3c0e1ff7edba5a7 |
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 | wT69ELBQGBgVhogBy+yYG0RysjmQnxXHWmY1NBl56bnGNMkDfzDXDJduIiiQwron6uuh3IaH/GOAp9l7of08AQ== |
| 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
| 2026-09-17T09:52:35.733459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086719observed cc67ea7afec132becd064631612e732f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:35.716977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086719/manifest.jsonobserved 699dd65c4417c199000bf75c3b314478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:35.698403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086719/publication.mdobserved 4968dc7d1209c4932c56573c0978fe4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:35.679969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086719/publication.txtobserved 62f83b57873183ec5820c0dba4fe60bb...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. |
|---|