OT-2026-000100360
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single 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-2026-000100360) never changes.
Identity and time
| Publication number | OT-2026-000100360 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3054-7119-a4aa-dc73df43413a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77b1c4905917ef4fa2b810275898ecb41d559225294d8900e364388d213f603f |
|---|---|
| Markdown | 8d3795d112ccabc441146ee87543c80a72362afab3a073b66f8d00f11bac0c2b |
| Publication page | 7dfced1dd1580d07eb3111341a843c074050255cde9426ecf31cf922c5283427 |
| Manifest | e3a637593b480184ab52b7f487f0bfc10c655f133da290ed7c97f30bda0422ce |
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 | s9+kH0+PorP9ABa9nTmu21w047b6SWK90+D4lpOQ+76hPPrKgSlPLUhU6zTtuDg9BRhlYXdYEGDFo5JxbejDAg== |
| 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
| 2026-09-17T09:30:18.806423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100360observed 7dfced1dd1580d07eb3111341a843c07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:18.788592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100360/manifest.jsonobserved e3a637593b480184ab52b7f487f0bfc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:18.766000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100360/publication.mdobserved 8d3795d112ccabc441146ee87543c80a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:18.744999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100360/publication.txtobserved 77b1c4905917ef4fa2b810275898ecb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:41.067483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100360observed 7dfced1dd1580d07eb3111341a843c07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:41.049927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100360/manifest.jsonobserved e3a637593b480184ab52b7f487f0bfc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:41.032795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100360/publication.mdobserved 8d3795d112ccabc441146ee87543c80a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:41.015402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100360/publication.txtobserved 77b1c4905917ef4fa2b810275898ecb4...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. |
|---|