OT-2026-000069786
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, three stage ejector, vented 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-2026-000069786) never changes.
Identity and time
| Publication number | OT-2026-000069786 · never reused |
|---|---|
| Internal UUID | 01a0ae91-185f-786f-b54a-3deb4937cb3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069786 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76451479e842a2023300de4d6d143b1317672a9f19a41ad922fecc1c70a51479 |
|---|---|
| Markdown | a90358d23fbaf04f98d5ef8f5d68df8db7a0a382f8443b81c9766cfa9eba1c1f |
| Publication page | 381765f2e4056847554d3ae2249be2785097345c0d96b4e871065d3e4e663eb5 |
| Manifest | 1b77631bc42470cd8e6c3b5e6985696e2b3a9c24311d944b5fac899162fbe7de |
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 | yquOGod6M+7Hdy4ZtvSlXJq2kWeD3U9GGJuI/bEHRslnPphTpnUfAXXsrLxinNaDVDmDZwet7cLA+7pEIA52AA== |
| 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
| 2026-09-17T10:26:37.088521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069786observed 381765f2e4056847554d3ae2249be278...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:37.068377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069786/manifest.jsonobserved 1b77631bc42470cd8e6c3b5e6985696e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:37.049544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069786/publication.mdobserved a90358d23fbaf04f98d5ef8f5d68df8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:37.005482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069786/publication.txtobserved 76451479e842a2023300de4d6d143b13...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. |
|---|