OT-2026-000101815
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single stage ejector, pulsed blow-off after 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-2026-000101815) never changes.
Identity and time
| Publication number | OT-2026-000101815 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7a38-b170-9ebd4fbb2fde · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101815 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88f6311d2b2675ec9f3bdcce1c5d37777e320f03cb2b149aed80762004a6e2ac |
|---|---|
| Markdown | 3a7b8b4f00d03470a9034d42b3355779c18816f10d44cf2c97c809f5ca41184c |
| Publication page | 90b38de890ab1cd1f4ed88bb72ff999ac8046da3247a98bb4c6571b8e432b7f0 |
| Manifest | c205b96c422f00d5615177f1d7c58b4192f8dbb04d6540e9c7bf88c5edc67b9d |
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 | myCm3oHaY+5Rs6PNiyXFTb0Z1V/tGK3W3Uclqp6emvFg75F1lrTO+QPviKv9cOpc22AzGaKVPwv9W63jPYstBQ== |
| 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
| 2026-09-17T09:26:18.814427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101815observed 90b38de890ab1cd1f4ed88bb72ff999a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:18.795481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101815/manifest.jsonobserved c205b96c422f00d5615177f1d7c58b41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:18.776174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101815/publication.mdobserved 3a7b8b4f00d03470a9034d42b3355779...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:18.757543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101815/publication.txtobserved 88f6311d2b2675ec9f3bdcce1c5d3777...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. |
|---|