OT-2026-000086811
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000086811) never changes.
Identity and time
| Publication number | OT-2026-000086811 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7091-b07c-9e26efaff06b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086811 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9132541051a26faba54dbe60a5041778b44e5eafaf3b72afd997d9607bf6fcd |
|---|---|
| Markdown | 87681bfe370f5244c4550dafae90b0aa3e06a5be17277be2f7be6917deac5545 |
| Publication page | 3fc8bfc1fac35863653df26fe5df4661c621c8674830a0e586e0647d6b49fccf |
| Manifest | 0190f1252967ae9329d8e98d757c4cc66daf1a76836695110e614b6618a71555 |
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 | jtZ/OCod7/8IKooB3xzJ3+OlislZmDBy0vV/23hoVXu0yIKm9iBx9v3+tyDx14saZHgyLQHAMdg2Pr45CH7pDA== |
| 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
| 2026-09-17T09:51:37.917289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086811observed 3fc8bfc1fac35863653df26fe5df4661...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:37.900843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086811/manifest.jsonobserved 0190f1252967ae9329d8e98d757c4cc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:37.883087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086811/publication.mdobserved 87681bfe370f5244c4550dafae90b0aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:37.863079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086811/publication.txtobserved b9132541051a26faba54dbe60a504177...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. |
|---|