OT-2026-000080393
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two 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-2026-000080393) never changes.
Identity and time
| Publication number | OT-2026-000080393 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7a0a-966d-d98d209c6f38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080393 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1918be36286560687678f637142e1fbd39c1a12b985a4d24acc5851fe57d2b66 |
|---|---|
| Markdown | 065cc2df48f1b1ce846227dd87a3d3fd661c4c19867c4a33562c1788d09d42c4 |
| Publication page | 5ed0e1723e7aa6d1f2debf7cedb5bce65f555e96c705badbef1f8d9f7a8d74f1 |
| Manifest | 7dd82957753c97afb333a2fa8f135d0803ab30692bb261aebc622f350f828cc1 |
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 | biGOT3rC/kyBOvTN95hTS2czgOoAHq9oBinyXTP3qp0kvdEHjNUo7HHmeiW4Ts+328SLMWBkSPyFU8L/4tfPBw== |
| 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
| 2026-09-17T10:02:53.499399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080393observed 5ed0e1723e7aa6d1f2debf7cedb5bce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:53.480909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080393/manifest.jsonobserved 7dd82957753c97afb333a2fa8f135d08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:53.463967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080393/publication.mdobserved 065cc2df48f1b1ce846227dd87a3d3fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:53.445739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080393/publication.txtobserved 1918be36286560687678f637142e1fbd...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. |
|---|