OT-2026-000099688
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, pressure sensor per zone, 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-2026-000099688) never changes.
Identity and time
| Publication number | OT-2026-000099688 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-7115-92a3-e403fcbdd82a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099688 |
| Status | PUBLIC |
Content hashes
| Canonical text | 968ffd51a589ed2a54cb3decfe3c0b90142f906c0dc3f1c1a350c873a0774d3d |
|---|---|
| Markdown | e1b3d3c08f91d24669cf65893f60ae1418fc77c875511df1732e608af99a8bce |
| Publication page | f9678b5117b944c1c7d28ff35340063dcef5bc52e78384525900174ba69015b0 |
| Manifest | da696362d6182db4c3178630c660eecd4fd365c9b6d243def1fe5862fc7d1490 |
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 | XHrNjKnHmuB0rtTCFc5y43vCPNlJk61B9WS8Bfn/q+4WeHO+j0XKveYf3oYsTSaySQhuX+SXr4EOQcfda+gFCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:41.797435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099688observed f9678b5117b944c1c7d28ff35340063d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:41.777037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099688/manifest.jsonobserved da696362d6182db4c3178630c660eecd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:41.756461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099688/publication.mdobserved e1b3d3c08f91d24669cf65893f60ae14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:41.737214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099688/publication.txtobserved 968ffd51a589ed2a54cb3decfe3c0b90...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. |
|---|