OT-2026-000101823
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, pulsed blow-off 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-2026-000101823) never changes.
Identity and time
| Publication number | OT-2026-000101823 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e18-75a5-a1af-9a6b2245013e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101823 |
| Status | PUBLIC |
Content hashes
| Canonical text | d73236231836e05f1391f6d44155854f0f873c02d7ba1902862cd10cdb4bae97 |
|---|---|
| Markdown | e781079d7238056d7fb8702600d00f9d2748f2ed0c6a4985e08ee15db1985168 |
| Publication page | 919ecdab5c09afca8e1ddc708a59a67b5b7cee606846f2db84584918927eb8e9 |
| Manifest | 6adb5405c098a9d12d1674810df587396b108ee83a03f61eb889c02dff221271 |
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 | hRWrAYzluOLGmgrlkBC/DnNZr2bIHJCH0HXA65FtjO9M8hhyLbPdCJulLtLc1YwunI+kOjVvY6ithpAhScgMCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:19.397670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101823observed 919ecdab5c09afca8e1ddc708a59a67b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:19.379186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101823/manifest.jsonobserved 6adb5405c098a9d12d1674810df58739...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:19.361768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101823/publication.mdobserved e781079d7238056d7fb8702600d00f9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:19.344559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101823/publication.txtobserved d73236231836e05f1391f6d44155854f...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. |
|---|