OT-2026-000009302
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, sustained 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-2026-000009302) never changes.
Identity and time
| Publication number | OT-2026-000009302 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31ba-7f6b-ac19-cf7789568612 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009302 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02b9aad0e21cbd1745b97d47a1ece62902cf5008cf3e526cf6ddc8e5dce83497 |
|---|---|
| Markdown | 18e76820df28af43f2fe0a307fdabe9255a81ed920179f4f6bf75f51551f9631 |
| Publication page | 17401f2d2f09f8324436398292b430a8e2c3bb22e20606b5ada31377631707ce |
| Manifest | af715d601253e09d7080241865c6b2114dd83c99732becffc3512d4b6b5df16f |
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 | Iy96eAnP6WooMmdozUZ5tSHmo8WZjxMOMW9OkKG5n3k8Uga4k/EWLFPLnOPpk9EcKTalYffyVcSXo6OQC77TAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:04.549580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009302observed 17401f2d2f09f8324436398292b430a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:04.530864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009302/manifest.jsonobserved af715d601253e09d7080241865c6b211...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:04.512421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009302/publication.mdobserved 18e76820df28af43f2fe0a307fdabe92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:04.493414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009302/publication.txtobserved 02b9aad0e21cbd1745b97d47a1ece629...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. |
|---|