OT-2026-000100384
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two 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-2026-000100384) never changes.
Identity and time
| Publication number | OT-2026-000100384 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66ee-7888-8bf8-ea49f2102101 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e73dc128d5957a0ea4a6c912f2fbb8c5838cc4a814b5a75ff065f5d6bcb63e8 |
|---|---|
| Markdown | 0179b96bbd3898e366f0c4726b0cee82001bddfbeeb404cac5792e4cf1e37b9e |
| Publication page | 421529dc85fd1fe2a701f15216603a364402da60eaadd3c44664c4d7b6f21c4d |
| Manifest | 7ed19bbe2c3c735a05bfb3642eb9056b44664e9593a566ffeb3eaefbe1d097f1 |
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 | 1L51BBVBaoN8hFaXtKOjRwatlnQBLVcjolYjlkOx70UagsVWV3gVA9R0ZI9wWBO4ArelsMa6y7qR6gWNjOu7BA== |
| 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
| 2026-09-17T09:27:06.937485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100384observed 421529dc85fd1fe2a701f15216603a36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:06.920004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100384/manifest.jsonobserved 7ed19bbe2c3c735a05bfb3642eb9056b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:06.901902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100384/publication.mdobserved 0179b96bbd3898e366f0c4726b0cee82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:06.885793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100384/publication.txtobserved 1e73dc128d5957a0ea4a6c912f2fbb8c...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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