OT-2026-000086102
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two stage ejector, 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-2026-000086102) never changes.
Identity and time
| Publication number | OT-2026-000086102 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7600-992d-e4082e1ca60f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086102 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbf8f77a730c02633029499f2398aa0c239e1ac5036e59d31005896c9c5f0cff |
|---|---|
| Markdown | f7d790d954d37d148defd9430706cd6eb25860251f27c97246b67e9c92268b0f |
| Publication page | 93c149c533892bd2f9ae18f5d446456fa03c225284a324d225fbda329c3d9f3a |
| Manifest | 0e63b9615985d2d4c8dfa837db59cc59a5c9fc264732f17fdfa17bade3f3c6c9 |
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 | REEDuhH/12lPfGykYUBDhU+86vlB7XIQ9HgW0oUliuBucl0Kq61q7HwuWl40zpAYVJhA3WADEQlGeB/eTOBbCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:53:45.246713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086102observed 93c149c533892bd2f9ae18f5d446456f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:45.227613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086102/manifest.jsonobserved 0e63b9615985d2d4c8dfa837db59cc59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:45.207718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086102/publication.mdobserved f7d790d954d37d148defd9430706cd6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:45.191635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086102/publication.txtobserved cbf8f77a730c02633029499f2398aa0c...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. |
|---|