OT-2026-000079967
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, sustained 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-2026-000079967) never changes.
Identity and time
| Publication number | OT-2026-000079967 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-76e4-addc-359ec837b096 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079967 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75b7381966ccd3c5f0fff918097a47b17981f07c77f2ee2efec94a1a6988371f |
|---|---|
| Markdown | 2e767d23c6ae485872392f07c22ff7bcda78ad76944321f9bdc7810fa9babb3a |
| Publication page | 8f7de60f99f9f25d250b0159255a49993c4fc526dc571651efed597d32cf9664 |
| Manifest | 813fa0cb63487b9f4909ecb90ba5cb64da50d95cb73fc6ddb17b89b0b399a10e |
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 | KQH8XWEdioqQhSQui6z4fwIfZkev5GZrYSdofaNzlj1UC5BzcHLCa08L2JHNVlaQUS0RP+vpG+xlOk2V80wpAA== |
| 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
| 2026-09-17T10:03:52.766345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079967observed 8f7de60f99f9f25d250b0159255a4999...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:52.747947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079967/manifest.jsonobserved 813fa0cb63487b9f4909ecb90ba5cb64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:52.729982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079967/publication.mdobserved 2e767d23c6ae485872392f07c22ff7bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:52.709863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079967/publication.txtobserved 75b7381966ccd3c5f0fff918097a47b1...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. |
|---|