OT-2026-000032822
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000032822) never changes.
Identity and time
| Publication number | OT-2026-000032822 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-7f1c-9e01-065b9e6b1343 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f86a0348c8718736ae89ec49e7ef60dab52ad39afd74c44ecbf09d8aa243f2c |
|---|---|
| Markdown | b8362e4f16a6aadc35a00e70700549eea0dec5dda721a151a37a7e2f4f6e29a5 |
| Publication page | 70e68e173e09af63c69f9f985e55db5f2df9cdf7c434815f615940ac946e3341 |
| Manifest | de452f590470988287e121b859dfe6a565ee8bf2246f0e1ef1b9a1f1f06ac195 |
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 | e9DP6/vNWZRDzeeMGBf6IthI/uEc0F2evT8Nwhfae0eJ5n8tVt44yw+f3Sm6XA4oDIENjdjOB6ZpE+HUacgGBg== |
| 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
| 2026-09-17T11:32:16.623849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032822observed 70e68e173e09af63c69f9f985e55db5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:16.605378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032822/manifest.jsonobserved de452f590470988287e121b859dfe6a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:16.588657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032822/publication.mdobserved b8362e4f16a6aadc35a00e70700549ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:16.571308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032822/publication.txtobserved 9f86a0348c8718736ae89ec49e7ef60d...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. |
|---|