OT-2026-000037979
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000037979) never changes.
Identity and time
| Publication number | OT-2026-000037979 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-70bd-9eb6-acc1902d1394 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037979 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e6ebaea0a94dbad6a43371876cd22a0895f493058dcd66955fe56f3d415281d |
|---|---|
| Markdown | 3744363c00c682e666fa445536b112a5cb52ac71205d7f3693c24a3e51c30d22 |
| Publication page | 131b898d62611204efcfdc8b5267752152f04f04401934734c27050d91ac1e63 |
| Manifest | c653acb6d93e8e6a145c78c6d3c7953c72eb5cb05aacc2e3e7d632b9cc616484 |
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 | 8cOjeuFXxX00U1I057q9w2Wl5OIeMsVXzfHgAnoLKHEqjZnuXvSciSvuJN+W++OPD3UPMglIhUNpp99mJdxYCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:16.408590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037979observed 131b898d62611204efcfdc8b52677521...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:16.390840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037979/manifest.jsonobserved c653acb6d93e8e6a145c78c6d3c7953c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:16.373419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037979/publication.mdobserved 3744363c00c682e666fa445536b112a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:16.356015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037979/publication.txtobserved 9e6ebaea0a94dbad6a43371876cd22a0...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. |
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