OT-2026-000104488
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000104488) never changes.
Identity and time
| Publication number | OT-2026-000104488 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3422-7300-9c95-8502d9983924 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104488 |
| Status | PUBLIC |
Content hashes
| Canonical text | f83f9fb62a5c1f2af3afb0c11fa0baade3dfc1b644284cbb201248b704ccff15 |
|---|---|
| Markdown | 8f4450cad1e1362d308732ad9a914081bcca83ad2e001c2914ba9fdcf9da06b1 |
| Publication page | d7363e597150cf76d2a06687f52b8b55c0da9bebba04b84d3ad8f7d971df49a9 |
| Manifest | 96187c442cf224a79bf021f17aa0ae15a11aeb2169b0ab136dc70132da872d6d |
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 | F2EW+9DhfmLRasGfYJg9G1FlKoL1pXzlQzCLGvFllirDULNeT044cT3zvZalXEHBJT21FNp09YRz15KrxZkWCA== |
| 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
| 2026-09-17T09:21:46.704346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104488observed d7363e597150cf76d2a06687f52b8b55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:46.687525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104488/manifest.jsonobserved 96187c442cf224a79bf021f17aa0ae15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:46.670009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104488/publication.mdobserved 8f4450cad1e1362d308732ad9a914081...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:46.651479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104488/publication.txtobserved f83f9fb62a5c1f2af3afb0c11fa0baad...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. |
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