OT-2026-000009496
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single stage ejector, vented after 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-2026-000009496) never changes.
Identity and time
| Publication number | OT-2026-000009496 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-702e-99bb-477dc4d73417 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44ae35d2b8ce0be385dc9af7e9f1255ac0f84ca3a7ddff9ab0eee10b63cd76a6 |
|---|---|
| Markdown | 670ee2f738fcacc006462c39948e0e98adeff44395939575c7d03bae4a82b249 |
| Publication page | 4b8ca9203cfee8ddd49ebcd2074ba6c927ea4786a735b8147df592add7c4f8ad |
| Manifest | f6b6a2f811bcfe746fbf79ca944c71bdd3a13ce15e98c14d754e003036e8745f |
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 | csrxd2g34isTeSPS4rtLx1N+Va4STZnhk5d0DfMX5rtbzLxvz1BuFhn+nkcyIsKTATnJKhNAuWYNOvQ1nkp6Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:54.045037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009496observed 4b8ca9203cfee8ddd49ebcd2074ba6c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:54.024056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009496/manifest.jsonobserved f6b6a2f811bcfe746fbf79ca944c71bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:54.002308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009496/publication.mdobserved 670ee2f738fcacc006462c39948e0e98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:53.979978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009496/publication.txtobserved 44ae35d2b8ce0be385dc9af7e9f1255a...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. |
|---|