OT-2026-000101576
Publication integrity record
Foam pad vacuum gripper, two zone face, 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-2026-000101576) never changes.
Identity and time
| Publication number | OT-2026-000101576 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-70c2-a20c-687e00ede42f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101576 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39350ef1dd46e77e2d1d61f734636dd828888477d18ab1959494adeac1377811 |
|---|---|
| Markdown | 96291b8bf436e026e690f45a28d6401856cf60261690d2277882410a093b457f |
| Publication page | 0511891378f35d857922ab4b1042eb6495a0ae375ab682ea629aea1506fa5e4e |
| Manifest | ab2c92646d57ce1dc64c0a936e6d32220cbe12588de0e4a5a2db068089c3022f |
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 | QmTnZ5GJ+SHZci+5MR3+P+X1msmpjUQnY2FJgm8hSEBnK8YeRB0HtJkuX1FJTezJEAeEFNOXAg5ebn7267KKBQ== |
| 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
| 2026-09-17T09:25:39.880367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101576observed 0511891378f35d857922ab4b1042eb64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:39.860325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101576/manifest.jsonobserved ab2c92646d57ce1dc64c0a936e6d3222...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:39.840673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101576/publication.mdobserved 96291b8bf436e026e690f45a28d64018...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:39.817278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101576/publication.txtobserved 39350ef1dd46e77e2d1d61f734636dd8...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. |
|---|