OT-2026-000070041
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, pulsed 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-2026-000070041) never changes.
Identity and time
| Publication number | OT-2026-000070041 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7967-8876-64767f037517 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070041 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f13af37b71005a876a8045379b166ce7df7cd52e26002c998c9157921d23720 |
|---|---|
| Markdown | 1f4790c2e95e481cc96546e0e3f8035fcc01557654ef8df0c70d9247803f8d03 |
| Publication page | 8326dbef5a2604c5ed5c707dfc2c6edc929cbbad62be899c300d9d13c8f2ca0e |
| Manifest | fc43d5574985122d57caed4a010ffe3359f218393954daf8f584ac2d7324b503 |
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 | LUvflqyh4fhjJK/EIGcKNpzuxGoJpNAPNmNcG7q0nBvABzXP7G8q0AP3MzzOgp0g/cUZAOzSTCaJ9naxuYiLAw== |
| 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
| 2026-09-17T10:26:59.809292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070041observed 8326dbef5a2604c5ed5c707dfc2c6edc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:59.792747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070041/manifest.jsonobserved fc43d5574985122d57caed4a010ffe33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:59.775435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070041/publication.mdobserved 1f4790c2e95e481cc96546e0e3f8035f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:59.757365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070041/publication.txtobserved 1f13af37b71005a876a8045379b166ce...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. |
|---|