OT-2026-000092498
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000092498) never changes.
Identity and time
| Publication number | OT-2026-000092498 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-7582-a946-45e9ae22d0a1 · 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-2026-000092498 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9307ed5c93baaeaa61313e47d79372bc13cfe03a11cab1c163ad5d3499073285 |
|---|---|
| Markdown | 8485ef100701ef6789247b98cbcbe2865bea42facaf8fa739b25bc8283d1a724 |
| Publication page | db1100594a3b4c2a84552077e4613a7b1fe47382df544a96b72f091819ec2bb3 |
| Manifest | 810f681b1372d2fd583f47b2fca44141eda9c06365e03694e305c8874b07aeac |
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 | JJ8wShToT3odN/1BH194MEesn+RhNeju5+IMoI7K7qmvgZQ4Cl+ocXWwcGL3IJMtve35hVi0HNOSXfsP7REZAg== |
| 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
| 2026-09-17T09:41:04.267725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092498observed db1100594a3b4c2a84552077e4613a7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:04.249328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092498/manifest.jsonobserved 810f681b1372d2fd583f47b2fca44141...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:04.197440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092498/publication.mdobserved 8485ef100701ef6789247b98cbcbe286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:04.147430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092498/publication.txtobserved 9307ed5c93baaeaa61313e47d79372bc...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. |
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