OT-2026-000097237
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, 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-2026-000097237) never changes.
Identity and time
| Publication number | OT-2026-000097237 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7035-85b7-09cfd2c7c06b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097237 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08640a820eb97eb9719558645255ba707c7330f91b5751068de12fb01d9d1280 |
|---|---|
| Markdown | 23d7df98ce32b4187bd642bcec1f42bbd4fe74d025d8a7761a781cd45e85a2f6 |
| Publication page | bd0faa84a4a31e8c5ef668b76f219d2d9f0646ab3781ed535dc360ef8d9a3845 |
| Manifest | 0ddb57c4a02505ecb3b2221fcab38280765e4d29202d878707b64f3825f3bff9 |
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 | xanqOn/64Rp3T+HBncwYsMIhXS04lN+PwCmiuKFWAM4JGhwbe6Roq3ayLUjWMgy1mZIC6jkiRGgEGGF89HjsAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:29.227050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097237observed bd0faa84a4a31e8c5ef668b76f219d2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:29.210621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097237/manifest.jsonobserved 0ddb57c4a02505ecb3b2221fcab38280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:29.193078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097237/publication.mdobserved 23d7df98ce32b4187bd642bcec1f42bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:29.175833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097237/publication.txtobserved 08640a820eb97eb9719558645255ba70...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. |
|---|