OT-2026-000025628
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000025628) never changes.
Identity and time
| Publication number | OT-2026-000025628 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7926-8285-7d969aa806c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025628 |
| Status | PUBLIC |
Content hashes
| Canonical text | f38dac955fd19021db3fa0bac959c5628581b8d88a2c25f92837de332b3a003b |
|---|---|
| Markdown | 09b676701d7335d67b0b9aad89f2627af7c65c8aaf62c0d4b5a064fc35c606cc |
| Publication page | a6347eba5ea9beea086e45731158bd04c486507a67d95bbb3322ef1f9b7d71cb |
| Manifest | cb87480c4f42b9a18b2bfad6ad3d2083b6b0e6dcb618bb0a76d2b81d5213876f |
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 | 0vbHcee9DNgBxZOIc3z6roVI40WqENEIYNUmxYKpb4DY758zsec15251NCTDg2isIyvHVl+sFF6QkgQn57WWAw== |
| 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
| 2026-09-17T11:46:49.318653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025628observed a6347eba5ea9beea086e45731158bd04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:49.299695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025628/manifest.jsonobserved cb87480c4f42b9a18b2bfad6ad3d2083...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:49.282512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025628/publication.mdobserved 09b676701d7335d67b0b9aad89f2627a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:49.265030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025628/publication.txtobserved f38dac955fd19021db3fa0bac959c562...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. |
|---|