OT-2026-000100938
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000100938) never changes.
Identity and time
| Publication number | OT-2026-000100938 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c376-7cea-a543-1f22f7511f2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100938 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26a56737adbd356bb3ee93c4d7a1587681cb6a4ea89de03b63ad94eff8c5b48b |
|---|---|
| Markdown | e055295cf05e35044160a013490802c9780e3548e602433dc9b2d87055c512b7 |
| Publication page | 9f963ef8c7ce9a793c216063da6fef33969b2b752534d4d35c43fb6888705ae9 |
| Manifest | a89935cd330884694819a3a299be6de22bdd77b1be61eda1ce0cbc8cc1628bf6 |
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 | 0qGpj/P167tcAIGV3W9RFrxgQTCe2kDYX4hjLa7tCTgakfKdjsLYfp7YdqBkLwewMZbCIDbhk8QmISRPRdM5Bg== |
| 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
| 2026-09-17T09:26:26.573925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100938observed 9f963ef8c7ce9a793c216063da6fef33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:26.554845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100938/manifest.jsonobserved a89935cd330884694819a3a299be6de2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:26.535829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100938/publication.mdobserved e055295cf05e35044160a013490802c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:26.520331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100938/publication.txtobserved 26a56737adbd356bb3ee93c4d7a15876...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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