OT-2026-000103368
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, 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-2026-000103368) never changes.
Identity and time
| Publication number | OT-2026-000103368 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e460-7c0e-8d49-ff0b60002ea9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103368 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7759b857ec07c029c9cde8ba33aae681d5129f7202f841f9362dbc01ac79fda1 |
|---|---|
| Markdown | 32c6d4be6287d2665d5affa5bcdffee1bc757b3f2892ac9ab0502a3ec47a5425 |
| Publication page | 0e4b9b53d92ca586eaeccdb0d2fafc2465cc3b6cfe54700632ec0ec934e9aa15 |
| Manifest | ba3d814c063f9acc4cf6207d848249777a1a677c33e6113a24159037dc34033e |
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 | RMMflqwgpc3x0HFE8NN8Z11tPpgAZLUy2iXF5eL0TkvSHGJJnpE39MZ4Tiz90/JDgGhMXYYggX9KI4Hc+H+LBQ== |
| 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
| 2026-09-17T09:22:06.254889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103368observed 0e4b9b53d92ca586eaeccdb0d2fafc24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:06.237112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103368/manifest.jsonobserved ba3d814c063f9acc4cf6207d84824977...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:06.218907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103368/publication.mdobserved 32c6d4be6287d2665d5affa5bcdffee1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:06.202349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103368/publication.txtobserved 7759b857ec07c029c9cde8ba33aae681...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. |
|---|