OT-2026-000013762
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, 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-2026-000013762) never changes.
Identity and time
| Publication number | OT-2026-000013762 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8de9-7f02-bd78-fe7d538bd612 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8636fce5c1eb227d3566e1483b118b0cddcce0c4d696f10ead7531ea61cdccd6 |
|---|---|
| Markdown | 654776649c90c6a4556e515e373a94424490ece1b5a6a784f943fbb450eb0b3b |
| Publication page | bf485ca09294050b0a32ff75a4db29dcc7b801729637843e3ea911bdf52b9148 |
| Manifest | 6b5e6de2b996c3cebcaa986faa9826cae10a969bbf5fd8dd8fa5ec27f0c3c94e |
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 | y4iqhD+svQK49CavPQcbSXEhrNKonEEu9kxWst0xyIOBGVrgYOZts8On7IgooXqZxKdFqUxT+dczAdiP9nrjAA== |
| 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
| 2026-09-17T12:08:50.270290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013762observed bf485ca09294050b0a32ff75a4db29dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:08:50.248925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013762/manifest.jsonobserved 6b5e6de2b996c3cebcaa986faa9826ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:50.229307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013762/publication.mdobserved 654776649c90c6a4556e515e373a9442...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:50.209266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013762/publication.txtobserved 8636fce5c1eb227d3566e1483b118b0c...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. |
|---|