OT-2026-000083513
Publication integrity record
Four bellows cup vacuum gripper, four zone face, two 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-2026-000083513) never changes.
Identity and time
| Publication number | OT-2026-000083513 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-7d87-aeaa-21b4663f3661 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083513 |
| Status | PUBLIC |
Content hashes
| Canonical text | a32751cad9d4e7031dfdace1de815fcd55ab6e4658bb3ce135e7167bbdb6806f |
|---|---|
| Markdown | e6b227c2b4b5e5e2e1e42267c56df20f0d8c1cfc834aaf5d9c70dfa5f13fa5d3 |
| Publication page | 41b0baf87367b3b3320fc6f61bb8dc81dc5e6f2376550335dad76b11c25083c1 |
| Manifest | 0f260ce943409fcc8691146900996fe525bda964379dc487f53b5288eb7531c2 |
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 | H8TTKqgMy446MVULKGpyz20Q4o+k5yEmd1IKSCVjbM+ycmtolF0fQfG7E/tJwr7mC1+6t2BNWpyeaEw/1V7tBQ== |
| 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
| 2026-09-17T09:56:29.466596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083513observed 41b0baf87367b3b3320fc6f61bb8dc81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:29.449130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083513/manifest.jsonobserved 0f260ce943409fcc8691146900996fe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:29.432136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083513/publication.mdobserved e6b227c2b4b5e5e2e1e42267c56df20f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:29.415377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083513/publication.txtobserved a32751cad9d4e7031dfdace1de815fcd...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. |
|---|