OT-2026-000039302
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000039302) never changes.
Identity and time
| Publication number | OT-2026-000039302 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7d2b-8046-6b690ac488d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039302 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf3976ab3b0dbcffcbdd8cd9464e98dac8caeb3960895d1589be977e23203256 |
|---|---|
| Markdown | 3064c10a30e313352375faa86ddc90aed5e8355afe3d03207e4194f30e6e2ad6 |
| Publication page | 4986b8cd39bcdd18c4bed690d838e935d42d377aa996da36ade005d76f8c251e |
| Manifest | 6fb93cd62f25bc864be0d84969c8f8edcd6f17bce3f6441febf3b726d7496825 |
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 | Xddviy6bW7eLdpmB4LbmZOMGo5QJp0pVDINAwlAmGS2ZJvK7zYJSTQ1X6Y6hb7U2s5WUikKOeBtvTz7rEyS1Cg== |
| 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
| 2026-09-17T11:20:53.178023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039302observed 4986b8cd39bcdd18c4bed690d838e935...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:53.159037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039302/manifest.jsonobserved 6fb93cd62f25bc864be0d84969c8f8ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:53.141826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039302/publication.mdobserved 3064c10a30e313352375faa86ddc90ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:53.124474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039302/publication.txtobserved cf3976ab3b0dbcffcbdd8cd9464e98da...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. |
|---|