OT-2026-000006867
Publication integrity record
Vacuum cup gripper, per zone isolation, three stage ejector, contact triggered, 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-2026-000006867) never changes.
Identity and time
| Publication number | OT-2026-000006867 · never reused |
|---|---|
| Internal UUID | 01a0a96a-2dfd-7f73-b5de-857e4f381968 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:51:43.231769Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006867 |
| Status | PUBLIC |
Content hashes
| Canonical text | a83aaec227cae647c8ff9abc2bd8277d1a5180b97634f20f1e56e02e678cadf3 |
|---|---|
| Markdown | 83fdf0da7ba81b2aa6b0b4d4f5697610a738f590a1cdc3405eb3c1d6c466ef1e |
| Publication page | 0bd612d8939b9867b8be559cd184de555596d04e4f5d723d37e89ed914f93724 |
| Manifest | 89739de27a4f117d084e25f3213ec118a9e2d3b0d9cee0d2ce37ae566c5c4c87 |
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 | /6dgskBfMQd7ClbcxOT2ciuyMnU8RY7FVj1IHHYDaApqG6C2Rz2gj/LyLjJ05EU+iodoWK6p8rsZmAQHx32qCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:27.489592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006867observed 0bd612d8939b9867b8be559cd184de55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:27.476559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006867/manifest.jsonobserved 89739de27a4f117d084e25f3213ec118...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:27.461096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006867/publication.mdobserved 83fdf0da7ba81b2aa6b0b4d4f5697610...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:27.447423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006867/publication.txtobserved a83aaec227cae647c8ff9abc2bd8277d...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. |
|---|