OT-2026-000069023
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off 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-2026-000069023) never changes.
Identity and time
| Publication number | OT-2026-000069023 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-7be2-ae18-9427cbed5b30 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069023 |
| Status | PUBLIC |
Content hashes
| Canonical text | 807858276d880dee57b65a0ed17fa775d43213ace9eb2587e2f7af8d25764a2f |
|---|---|
| Markdown | 20dff4514d5c3bb3a2b2c33371d0d0f06d4cb255b0b6a2dd593f8641360a3671 |
| Publication page | 4a61967e0c668de8b2c8508a864c981bf43ec94d562175bce08432a5a5ddcfeb |
| Manifest | 77d68dbe5924e0dffccc44427b4a39aa0e50b57581a319478614c4b23add21be |
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 | hVbT1yeMUqDmrPXRnsVMZvDPTiwXpYxygvTsfs9+uWVhzrytV7+M25FQ8o/Iue82UOWL1eEyRkA5GQ5KJUKBAQ== |
| 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
| 2026-09-17T10:28:52.528976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069023observed 4a61967e0c668de8b2c8508a864c981b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:52.511458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069023/manifest.jsonobserved 77d68dbe5924e0dffccc44427b4a39aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:52.494065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069023/publication.mdobserved 20dff4514d5c3bb3a2b2c33371d0d0f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:52.476029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069023/publication.txtobserved 807858276d880dee57b65a0ed17fa775...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. |
|---|