OT-2026-000079157
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, pressure sensor per zone, pulsed 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-2026-000079157) never changes.
Identity and time
| Publication number | OT-2026-000079157 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-722c-b7bb-674ccd23b378 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079157 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6281aec827a8ddec3247a99b35f7d1fb93683ff573a973b8f44dddfc8507340d |
|---|---|
| Markdown | 32c26c08440b8cccb34443fbddeae1a563522c8ccbade834db349ccad32faf3d |
| Publication page | a6193e677bea5284808150448436a365fc3edfb6307371af4e4273ae12c5dade |
| Manifest | 3e68d6070f650ad2362526028ce47f1ad7af3a476f9fb3757ac21353ba3b7fe3 |
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 | oUBl/AQlboeuYV1+Mamg0zWA7/DUvnwscH1+CCE08RFZW3yzISlcyRWE33gbRnSZAEWd1sgcFwCv1bbX7ueiBw== |
| 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
| 2026-09-17T10:06:00.468718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079157observed a6193e677bea5284808150448436a365...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:00.449542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079157/manifest.jsonobserved 3e68d6070f650ad2362526028ce47f1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:00.431067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079157/publication.mdobserved 32c26c08440b8cccb34443fbddeae1a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:00.410456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079157/publication.txtobserved 6281aec827a8ddec3247a99b35f7d1fb...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. |
|---|