OT-2026-000027125
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000027125) never changes.
Identity and time
| Publication number | OT-2026-000027125 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3454-71b3-a72c-504bd32d9977 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2dee24b9d8862eda557ac0b342756f9f153b75e04e47f13de594b514eababb55 |
|---|---|
| Markdown | 243d50f33d8abd28dee8868a7d3941fcfa1f38e2d39b66a9f374c4ada6cfb048 |
| Publication page | e5d3491975236bbf544764af63168d3f823462878fdddb5df8c40cd690ab99ea |
| Manifest | e6b14952153054f7ff721c1c89fbfb25b7ff85127998e131ad4a02d3808b19de |
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 | kB+0hg1Xivlq4ARZcWry7MBuOKvPzhQz/v45jpkjJxDawsKBFquBg/hr+ri3QwR49CmyL3ijofaflBgepnADBA== |
| 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
| 2026-09-17T11:43:53.971747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027125observed e5d3491975236bbf544764af63168d3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:53.954697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027125/manifest.jsonobserved e6b14952153054f7ff721c1c89fbfb25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:53.938339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027125/publication.mdobserved 243d50f33d8abd28dee8868a7d3941fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:53.920399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027125/publication.txtobserved 2dee24b9d8862eda557ac0b342756f9f...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. |
|---|