OT-2026-000092558
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, 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-2026-000092558) never changes.
Identity and time
| Publication number | OT-2026-000092558 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7b66-b148-c763be919654 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092558 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cb360089dcffb3c410cb152cfdf201f9678bc758294619b235642cc029da6ab |
|---|---|
| Markdown | 88943eafe3e9ed2bfc1f583e4066388c04653648e5487ad14cc3e95a4245fe74 |
| Publication page | be752ac9252cbda9dc32c2839b1b5474c1a56446e7d8ecc5156e1cec456ba597 |
| Manifest | b2893c5506a547e6ba04ede7845b24adac8c1ac4a5cf9a2ea7eed7c4520722c5 |
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 | 41pEoYrgjHZHqUETGHMiwOQXKJQyUwTAGrOcNGx7tmXEYFZvMa9v5vIALcYVe8SMzxQOFWlSDDdNi0dtDXTWBA== |
| 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
| 2026-09-17T09:41:08.772861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092558observed be752ac9252cbda9dc32c2839b1b5474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:08.753717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092558/manifest.jsonobserved b2893c5506a547e6ba04ede7845b24ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:08.732478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092558/publication.mdobserved 88943eafe3e9ed2bfc1f583e4066388c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:08.711224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092558/publication.txtobserved 0cb360089dcffb3c410cb152cfdf201f...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. |
|---|