OT-2026-000092818
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, 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-2026-000092818) never changes.
Identity and time
| Publication number | OT-2026-000092818 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7b98-9f3c-a13a372201b0 · 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-2026-000092818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70c17dd637ce50e176e135c5fa7849238465111a3f359b7e47b71b85383950e2 |
|---|---|
| Markdown | 52a703f371da04f9fac6e1356175bfb69198146426d19b22753c4b47aa96c947 |
| Publication page | 6bf9f7037ecb7a7b155f4fc52a172adc7e85f57281e0a6e9a8a1d0f002cc0e92 |
| Manifest | 4677bee205beaf8e9cf64b1bdf2707ce14618fd5cfe9af0b9eee424fe636d4bb |
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 | 136i0OGVtqhVyHbrQLjIDjGQ13gv0xM79tYm+dMcmIk0avo2aGfmThKC8Fxdy1My8yq1R1HyS4SM0exxMJ3EBg== |
| 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
| 2026-09-17T09:40:46.296561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092818observed 6bf9f7037ecb7a7b155f4fc52a172adc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:46.278087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092818/manifest.jsonobserved 4677bee205beaf8e9cf64b1bdf2707ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:46.261160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092818/publication.mdobserved 52a703f371da04f9fac6e1356175bfb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:46.243833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092818/publication.txtobserved 70c17dd637ce50e176e135c5fa784923...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. |
|---|