OT-2026-000026032
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000026032) never changes.
Identity and time
| Publication number | OT-2026-000026032 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7f03-8c55-128963f5f3f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026032 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa4c5f0f8eae06f71b787828d47434b45e206450fec4f19e215dddb0489eb0bf |
|---|---|
| Markdown | 6797abcd37c4e046004f18b6f326dce60e1bbc71f4984d7ba410821e3a712c05 |
| Publication page | 4756a6bec4ab4ea2879ba2e4e5c8a642455214b0cba31166331fce6c9854e213 |
| Manifest | 717cea85db4e10726b1c3b5307b663812718dd06b1f1db662b0b937111355f56 |
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 | xCfF4L70n262EbW/HrpCCbbtZh/AyxlODMeinXK9M3YYi2OvVJ/+g5BgTQWkse8Toflfz2OkSJZaOf6Gh1TjBQ== |
| 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
| 2026-09-17T11:46:25.080869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026032observed 4756a6bec4ab4ea2879ba2e4e5c8a642...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:25.065531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026032/manifest.jsonobserved 717cea85db4e10726b1c3b5307b66381...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:25.049082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026032/publication.mdobserved 6797abcd37c4e046004f18b6f326dce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:25.032034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026032/publication.txtobserved fa4c5f0f8eae06f71b787828d47434b4...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. |
|---|