OT-2026-000084141
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000084141) never changes.
Identity and time
| Publication number | OT-2026-000084141 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5f-715d-9b23-00e509716c92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084141 |
| Status | PUBLIC |
Content hashes
| Canonical text | a558feb1bb2d893f1332399feb7dc8b63401a871fad5573d43c3805274a16e56 |
|---|---|
| Markdown | 0c8c110d0eac29dc86f3e6a344a48abcac14a96ced204364759754fe82216b03 |
| Publication page | c72e54f3e7bde4280203d48280ea6cb03595b64083bbee55c0e5a4c8961f6419 |
| Manifest | 9daf578cf2cac6fd785fc0239058b28ee0dd63e242ecdb84f7a88f2ce44eff13 |
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 | o02vMs7WBV+7zmd1chU6rEk0bu+fbSF5zFeRC2CtFBu9JO4schlpzWNE7Ry9a9wPZd2YXhoUD1fUJNzEwKCSDw== |
| 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
| 2026-09-17T09:55:54.448436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084141observed c72e54f3e7bde4280203d48280ea6cb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:54.432327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084141/manifest.jsonobserved 9daf578cf2cac6fd785fc0239058b28e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:54.414277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084141/publication.mdobserved 0c8c110d0eac29dc86f3e6a344a48abc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:54.398134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084141/publication.txtobserved a558feb1bb2d893f1332399feb7dc8b6...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. |
|---|