OT-2026-000084984
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, sustained 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-2026-000084984) never changes.
Identity and time
| Publication number | OT-2026-000084984 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-710f-962f-6037bcd4d42b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084984 |
| Status | PUBLIC |
Content hashes
| Canonical text | 350338321ee9e8455f9ceb965b44875493bd07ab31d5b34a6cdbb328abc9bbfc |
|---|---|
| Markdown | c7ad46c0ab3957d65aa608b80f80b3965eab49979acb968728a0b3538e138281 |
| Publication page | 83166961657c6b31ffbc1f7fd52f1ca8a14975dbc5e9c0e2b0ac3b8f96a4db96 |
| Manifest | 23e05f92ea49d41e8306bd763998230b4769681f2e7c57005d7e1967edac41c1 |
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 | oTQXkFALBLMDltLvQ5DJ+SnGAEch+2pm6jnlcZ0IByzVKN7lEXuo96Jv8seB27XEfYtMzbuH75YD032J4CCZCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:57.631518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084984observed 83166961657c6b31ffbc1f7fd52f1ca8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:57.614255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084984/manifest.jsonobserved 23e05f92ea49d41e8306bd763998230b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:57.573776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084984/publication.mdobserved c7ad46c0ab3957d65aa608b80f80b396...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:57.534893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084984/publication.txtobserved 350338321ee9e8455f9ceb965b448754...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. |
|---|