OT-2026-000076009
Publication integrity record
Three cup vacuum gripper, three zone face, pump fed, 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-2026-000076009) never changes.
Identity and time
| Publication number | OT-2026-000076009 · never reused |
|---|---|
| Internal UUID | 01a0ae94-2a00-7cbd-91ea-7dcc70129c4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8aada8e83bc763e0b7eefde47a1118307a21cc702e12b6831ea41dffcf4ac88f |
|---|---|
| Markdown | 0501f853aea3ada595084f7fd7c608876f6e3e21d80a4e439f251964646936ce |
| Publication page | e9f7205794ad2537907bd0198e2e0047f1e8cd169d674886458cf1d12b76107d |
| Manifest | 96acd6f50f98191aa8a40c66c821edc03eee50dff19afb56e0caf5ec6ffb553f |
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 | NYLQlVeUwBNg+hdBmr7jVUtj943rQTzXIfJLE5YQgGHhRbXQfcnX4tSgALvHjD/NC29Do3mrsyDl8xB3vKnCBQ== |
| 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
| 2026-09-17T10:20:15.738379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076009observed e9f7205794ad2537907bd0198e2e0047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:15.716897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076009/manifest.jsonobserved 96acd6f50f98191aa8a40c66c821edc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:15.696832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076009/publication.mdobserved 0501f853aea3ada595084f7fd7c60887...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:15.678417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076009/publication.txtobserved 8aada8e83bc763e0b7eefde47a111830...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:07.444340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076009observed e9f7205794ad2537907bd0198e2e0047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:06.802087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076009/manifest.jsonobserved 96acd6f50f98191aa8a40c66c821edc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:06.784670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076009/publication.mdobserved 0501f853aea3ada595084f7fd7c60887...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:06.767008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076009/publication.txtobserved 8aada8e83bc763e0b7eefde47a111830...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. |
|---|