OT-2026-000036789
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000036789) never changes.
Identity and time
| Publication number | OT-2026-000036789 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7573-b32e-fe079e055068 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036789 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7616e28402406f3fbe85eb4f1c8570b6cd8a12e5c86b4cd56f1d89e4b32144f |
|---|---|
| Markdown | 99f7f42f3a76cd070916a81899203c866ae9321a95b79d28842b16335f3d9991 |
| Publication page | 4921a54356bfa209db4e9debc424df96ebdf4e6d72d7db754d7036e504a67e34 |
| Manifest | 105c8ffc1f32224279b397206af15f94d425b79d48ab6b0bc36413201a69056b |
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 | xN5bynNXctNPn3kbPFxGASsQ+pfctQhAkJfzZm3QJeBHoaugR6c841rxSyg03CKS4qvNRLDzdmJdY08TMfmcAA== |
| 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
| 2026-09-17T11:24:23.795985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036789observed 4921a54356bfa209db4e9debc424df96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:23.779084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036789/manifest.jsonobserved 105c8ffc1f32224279b397206af15f94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:23.763142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036789/publication.mdobserved 99f7f42f3a76cd070916a81899203c86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:23.747866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036789/publication.txtobserved f7616e28402406f3fbe85eb4f1c8570b...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. |
|---|