OT-2026-000092771
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two 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-2026-000092771) never changes.
Identity and time
| Publication number | OT-2026-000092771 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7746-ad0a-935e9cc23a0a · 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-2026-000092771 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ea31b1a9ea17d6c5567a859544588ea13d1b9957057e6b465e6bbf116758c74 |
|---|---|
| Markdown | e960d752fc6b545deece87587fdade38a465ef1a1fafeec0f3382087dd883515 |
| Publication page | 97322cae30d36a692a1d078c1086e955e5e7a5eb8d567e273ec696aa3a08d946 |
| Manifest | 2265510049f6f5590b6e7b14c56456167618882cb4596ac98694ae05be3bc22e |
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 | Y7Y/14Dp61ca3l5wQcqyQRtZ2sxlZUKR4NFHZJkcqozgOWdS3rV43URPeb8nlro4M1r2j12eT+EEdzZQKqALDw== |
| 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
| 2026-09-17T09:41:24.303423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092771observed 97322cae30d36a692a1d078c1086e955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:24.288061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092771/manifest.jsonobserved 2265510049f6f5590b6e7b14c5645616...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:24.271252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092771/publication.mdobserved e960d752fc6b545deece87587fdade38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:24.254961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092771/publication.txtobserved 4ea31b1a9ea17d6c5567a859544588ea...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. |
|---|