OT-2026-000092755
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, 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-2026-000092755) never changes.
Identity and time
| Publication number | OT-2026-000092755 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7a26-b9bd-4f4d90507907 · 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-2026-000092755 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d116923c18423438da5490deb21641df8009f2c8c19b29a1c261927ed66487b |
|---|---|
| Markdown | 86a716d997d442670ae3be26f40bae6aff14b5799f9ef7b105297f8927670668 |
| Publication page | f8750fb044f49a90705c454286392b2575f0281849f83cc15727657ee133a1d6 |
| Manifest | 57d1675ef6322a6f82e91d995416e44a83078af4b379ccd5b72c3b195957cae3 |
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 | MQ0qNQ8dmgjlcpfJK2G2ium/ph/xUusC3h9q/Nr1/nJt3f1p5eMirQKU20snQf4wMys/w94pzIEHHOvi49TDCA== |
| 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
| 2026-09-17T09:41:23.085674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092755observed f8750fb044f49a90705c454286392b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:23.066422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092755/manifest.jsonobserved 57d1675ef6322a6f82e91d995416e44a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:23.047094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092755/publication.mdobserved 86a716d997d442670ae3be26f40bae6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:23.029462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092755/publication.txtobserved 0d116923c18423438da5490deb21641d...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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