OT-2026-000094530
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000094530) never changes.
Identity and time
| Publication number | OT-2026-000094530 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-76fd-8428-a72ed641d823 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094530 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f8a82b4ca66ca8a23f45677cd48f4fe0ae402275dda83da18a8760236c36263 |
|---|---|
| Markdown | 103cdefb0dd938135a566d433a5b2c9a21c096617cb1b2e732cab5cd0c424c77 |
| Publication page | dad693096dfeefa775ad5a08e7cacb93ed1999d0b775b9dbaeb321a3307ee6ac |
| Manifest | 8e993bfe6e9b575de2501d1f71b69433ad32b738d7dba2bf56b5102d27eb1650 |
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 | z/dGhcMjlyO2u5IIcq2K5PYGa3lhg9qeMyEyW/2YTIgqmblaCD2XLBWrEKCXgd8DxiOZjjsf8py9m7tcheX3BQ== |
| 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
| 2026-09-17T09:37:58.290686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094530observed dad693096dfeefa775ad5a08e7cacb93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:58.273044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094530/manifest.jsonobserved 8e993bfe6e9b575de2501d1f71b69433...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:58.255459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094530/publication.mdobserved 103cdefb0dd938135a566d433a5b2c9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:58.237434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094530/publication.txtobserved 0f8a82b4ca66ca8a23f45677cd48f4fe...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. |
|---|