OT-2026-000096540
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000096540) never changes.
Identity and time
| Publication number | OT-2026-000096540 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4aa-748f-9f55-14cddae76a19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096540 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b341f34cdf5487fbb9e7bb54c3e15ea87d53839c77ace83303794022d13ea23 |
|---|---|
| Markdown | f22c68d16a87c1d0bb78320a28161beeb61b193a40bb35e4e07335479434dd66 |
| Publication page | 37866f9ce1399610ff76883867abec9174a874ec9f6db97331e0205213a10436 |
| Manifest | 9254136ee4cebf9b7225427a23f0bf70f59075d18e3ed3513438dc79c0720282 |
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 | VZ3JFdXKDBxPFoEogU0+2Jc0sEgtaA6JPESNhcbQYZDt1NW7E+iJ94uVw6h+TyJB332sCc9TbBjfWTyN6aFODw== |
| 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
| 2026-09-17T09:33:58.020364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096540observed 37866f9ce1399610ff76883867abec91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:58.002371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096540/manifest.jsonobserved 9254136ee4cebf9b7225427a23f0bf70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:57.982725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096540/publication.mdobserved f22c68d16a87c1d0bb78320a28161bee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:57.962413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096540/publication.txtobserved 6b341f34cdf5487fbb9e7bb54c3e15ea...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. |
|---|