OT-2026-000077585
Publication integrity record
Two cup vacuum gripper, two zone face, two 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-2026-000077585) never changes.
Identity and time
| Publication number | OT-2026-000077585 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ece-77f3-ac5f-85adbaec0d8b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02617d2dab34d82d4f8614f500f3e8375538aa1634528d37ef363265fbab767f |
|---|---|
| Markdown | 7d2c1bc9f7bcc8abaed12b3e2d7b53270bc085bda1a5d6b32959e2389c9b129c |
| Publication page | eacf0f7e665f693e18e3f09c026751bd8422ab9df0813421eb9050043b90781d |
| Manifest | 0a21bc247a3d9c2eafe6a99c7ecb03e3d54d7ef29bc908d65fcdbda7879076c3 |
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 | sNb+OGTZlEDAakSwSLWr5SOeiMUo0QrigJNo4yv1MlVVd9Iis8viipQKFS+LvJ0PURSSQVdi67cmwLpnZ2E3Dw== |
| 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
| 2026-09-17T10:07:03.958592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077585observed eacf0f7e665f693e18e3f09c026751bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:03.941415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077585/manifest.jsonobserved 0a21bc247a3d9c2eafe6a99c7ecb03e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:03.921365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077585/publication.mdobserved 7d2c1bc9f7bcc8abaed12b3e2d7b5327...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:03.904298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077585/publication.txtobserved 02617d2dab34d82d4f8614f500f3e837...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. |
|---|