OT-2026-000018967
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000018967) never changes.
Identity and time
| Publication number | OT-2026-000018967 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-d522-7523-95cb-221f1d7509b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:54.261386Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018967 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a36e274fd9d95f49cd5fa449f88a6b94ea00d1e4753be4409c8cf8ce72c2e54 |
|---|---|
| Markdown | b9e4335a017a4631fb84a161d668714378cce3a2e6c60f4938df71d915dc8b42 |
| Publication page | 742016526fd6a20424f475d8c4aa5098c63c0c7fa139394a140af886ef1a4644 |
| Manifest | 049e82c5367ba7193a12cedf8662269c810ae866b8e24f914a73c976f2c30584 |
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 | SsNMkwSFSiCOEo7r7jt2y5IdIUKpU3HfGNfz+CsKm73k9wBZQ7UU7CRar5w0K8YqG2ECiYAYxRkF+LoUDyI4BA== |
| 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
| 2026-09-17T11:59:38.564367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018967observed 742016526fd6a20424f475d8c4aa5098...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:59:38.546143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018967/manifest.jsonobserved 049e82c5367ba7193a12cedf8662269c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:38.527787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018967/publication.mdobserved b9e4335a017a4631fb84a161d6687143...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:38.511274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018967/publication.txtobserved 0a36e274fd9d95f49cd5fa449f88a6b9...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. |
|---|