OT-2026-000032267
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000032267) never changes.
Identity and time
| Publication number | OT-2026-000032267 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a8-7e39-a119-9b73517b23d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 022de471e286cbc977c94784a398eb79ab7251746f541915d2e3125d82c064da |
|---|---|
| Markdown | f2aed601daccd31dc2086bec156c08300c585c7d771dfaf03b3b98ef1e2b7baf |
| Publication page | b97b234874d081fe531ad5cabd806da1f3989f6e3a102276d8bdc8ec925bbf4c |
| Manifest | a1dd09ea2af8551a0c1aa1b6a61703b4a87070362e636aebb53de1a76200fcf2 |
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 | OKXI3fyX4rLZAzPiYGFRXqfhy9gLi2CTgDIpoBBsQ6fZn3gPie6ttrPU3Yvgr37YbndozQVdohQCHX7ce6PKBg== |
| 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
| 2026-09-17T11:34:37.747208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032267observed b97b234874d081fe531ad5cabd806da1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:37.729395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032267/manifest.jsonobserved a1dd09ea2af8551a0c1aa1b6a61703b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:37.710901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032267/publication.mdobserved f2aed601daccd31dc2086bec156c0830...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:37.692123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032267/publication.txtobserved 022de471e286cbc977c94784a398eb79...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. |
|---|