OT-2026-000046065
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000046065) never changes.
Identity and time
| Publication number | OT-2026-000046065 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032a-7cf7-aa4e-617ce1fe2488 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046065 |
| Status | PUBLIC |
Content hashes
| Canonical text | 911dbf2731188c93479d9ade5ca4a88285c7b61aa8b8ef0ebb4a1a2f26502571 |
|---|---|
| Markdown | 548b1ac84e3b626f31203d982eba2f7ef03655cd5c592622d46112e7a1c2c20e |
| Publication page | c84e14f7cbf02ab0cc16296b821f88016bd93119e4cdfb6e51abdcb63cb72e1b |
| Manifest | e97232e6620c464516f55d2a258eb2bde7de8bc16841430150760cf1c53069f1 |
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 | wTO0XtcaBBunyAVcwAo1iwSMF6qFnSkEhCCCsE97vQFAf0J/OS0u/TT8Ah93bmrN2tzxQcGJBh7rpJRebgO+Dw== |
| 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
| 2026-09-17T11:09:01.599007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046065observed c84e14f7cbf02ab0cc16296b821f8801...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:01.580933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046065/manifest.jsonobserved e97232e6620c464516f55d2a258eb2bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:01.561916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046065/publication.mdobserved 548b1ac84e3b626f31203d982eba2f7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:01.544305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046065/publication.txtobserved 911dbf2731188c93479d9ade5ca4a882...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. |
|---|