OT-2026-000045334
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000045334) never changes.
Identity and time
| Publication number | OT-2026-000045334 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76b-7ab4-a771-6278cc12b6b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6460d9e02a24b4b30353245f79b7c05d15d9af8e777dace86ccbbf734b24ac4b |
|---|---|
| Markdown | eebeb69d20411e02c766c94157d50c9a23d73fdf88dbe8ffbe83abaae30941f4 |
| Publication page | d372492cc680e643c17e6b07ea03a0d8a79a550f3db48ff20afc307d9245ad4e |
| Manifest | 72e7302987110b0eb0ae6a7716ff0f933895b4dec304e10b05c9248af0cde44f |
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 | VR/l4q37s/vPeyj4xZFdmPT3EqM/dODqvW7JI3d81ij617iScI7hmOqL7d0sGZoa+fYkhhui876UQRmvFFJWDw== |
| 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
| 2026-09-17T11:10:35.511062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045334observed d372492cc680e643c17e6b07ea03a0d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:35.491841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045334/manifest.jsonobserved 72e7302987110b0eb0ae6a7716ff0f93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:35.471150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045334/publication.mdobserved eebeb69d20411e02c766c94157d50c9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:35.452833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045334/publication.txtobserved 6460d9e02a24b4b30353245f79b7c05d...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. |
|---|