OT-2026-000058832
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000058832) never changes.
Identity and time
| Publication number | OT-2026-000058832 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479d-7248-a745-2d4e20ebbad9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058832 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c3d43cc741e7704d6f38688a5a8d8e12f555cf76dd6b7dff46268363dd5465e |
|---|---|
| Markdown | ae79673691c9d53d77badf05125ca553e9a42b7313afe9085a234f4d3bab6d50 |
| Publication page | e484ae0a6ec507509bb91e44ba05b378789ebec80074e87b6b4e5f9eaa49d66c |
| Manifest | ad2c45fe89247512a94733395888f922d79b3af0b5d8b9510d30dc5b204bb9e3 |
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 | tuiL0iBrgJyM4WDDPDoUryy9u7onERG0cgp5PItk90YeZ5nuLR+K52qc7z+UIy3CHHwOWOqUHHlQ3K2sSoMvDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:21.823063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058832observed e484ae0a6ec507509bb91e44ba05b378...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:21.806436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058832/manifest.jsonobserved ad2c45fe89247512a94733395888f922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:21.787880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058832/publication.mdobserved ae79673691c9d53d77badf05125ca553...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:21.747950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058832/publication.txtobserved 0c3d43cc741e7704d6f38688a5a8d8e1...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. |
|---|