OT-2026-000069065
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000069065) never changes.
Identity and time
| Publication number | OT-2026-000069065 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-72ba-9eba-edbdb28ca6b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069065 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0aa865a76f11194ebe1261d59757bda3147b14a9f19fc3a2347af30d4c6e96fe |
|---|---|
| Markdown | 99f710660b4e2e52fecf69472bb796d1606b300c961227200811eccbc3a8517d |
| Publication page | 9ffa0489c07bebcadc8088e23b63e6299b63bc302e3e80f24886c5d65cf27d5c |
| Manifest | 78da0c41a2d63cf8b780f0f08bca3d4f5d788b9306d07e28f8ab44894cd3d935 |
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 | Q7SQrTHd8vZQLTTV3IDSPNaY8SRogN7iH+slKcsMZWySyB05QTScW3Trggngrtm9sN17DEQsoJ+6wOloNCuUBw== |
| 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
| 2026-09-17T10:28:55.782991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069065observed 9ffa0489c07bebcadc8088e23b63e629...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:55.766017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069065/manifest.jsonobserved 78da0c41a2d63cf8b780f0f08bca3d4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:55.747629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069065/publication.mdobserved 99f710660b4e2e52fecf69472bb796d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:55.731391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069065/publication.txtobserved 0aa865a76f11194ebe1261d59757bda3...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. |
|---|