OT-2026-000011095
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, vented after 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-2026-000011095) never changes.
Identity and time
| Publication number | OT-2026-000011095 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-77f9-8586-92566ee78538 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1658b3f6085cfbb0ed462da59df8172b195dfdd43b6da2b66d3894dff61798e3 |
|---|---|
| Markdown | f496be7c4f8e530ceb6741e21be11c25bfcb760f74091fd7a1ee05fbb8f338d6 |
| Publication page | 4a75504a5203907c9423e86fee7c7d80a9dcba9f51dfbb097290fab426e5fe26 |
| Manifest | 00a0ba494816d8e2e5353255c48cc3fb2f3945632ccbebd19a08ee6a5b98558a |
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 | ZJQuJlmV9SR5o/Hin5c0/q8stQUGo84X6Fhv/m0RDlhvK7e85X26W/iTczAKAAL6XFtHngI2Vayggnfy8iyUAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:56.352247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011095observed 4a75504a5203907c9423e86fee7c7d80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:56.331333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011095/manifest.jsonobserved 00a0ba494816d8e2e5353255c48cc3fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:56.312551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011095/publication.mdobserved f496be7c4f8e530ceb6741e21be11c25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:56.294013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011095/publication.txtobserved 1658b3f6085cfbb0ed462da59df8172b...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. |
|---|