OT-2026-000036087
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000036087) never changes.
Identity and time
| Publication number | OT-2026-000036087 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7c94-82b1-8b25971b049d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036087 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11408014a40e4fc10e6d9c176e210257dd4694d32b6b291e05e1a1bcfcbb5932 |
|---|---|
| Markdown | 2ce88a1cf6136ac5d5ed77e8756999e8f308c9264bcb8f64cd42207f4b51eab8 |
| Publication page | 76e266f1062677f07ba80677bf6b73c339284e74fa1d8ed4cf81394bc1808e7e |
| Manifest | 76cec5e5f78122244c72430b613d6c010e6161f427677c436aa69ef86287c66c |
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 | LyI+9BIwxP/6PAIs97SmECiMS6Xsth9MIh4poSZ9KhtH+MCJueQCKsKzER+2PT5qsF0XabvnTS+ARbeOn0iCCQ== |
| 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
| 2026-09-17T11:26:16.636301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036087observed 76e266f1062677f07ba80677bf6b73c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:16.619763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036087/manifest.jsonobserved 76cec5e5f78122244c72430b613d6c01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:16.604236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036087/publication.mdobserved 2ce88a1cf6136ac5d5ed77e8756999e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:16.588511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036087/publication.txtobserved 11408014a40e4fc10e6d9c176e210257...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. |
|---|