OT-2026-000014149
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000014149) never changes.
Identity and time
| Publication number | OT-2026-000014149 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-782b-89f8-f7b92ef2d74b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014149 |
| Status | PUBLIC |
Content hashes
| Canonical text | d09c79d05a53e92f9ee3d5b88fea8306095026783631bd2eeee538f576dd1efa |
|---|---|
| Markdown | d0abb4fac7c8a8233ad0d7d4f80ca376b7b081b4fc6f08514faa4e675c908a8a |
| Publication page | ad7fe36e5b4e173905fbf89fc3aebc1680dcb6556b28bfaf02faaa571ad525f9 |
| Manifest | e357c53f6d85fa90913acdbb0199e42129abe7b84c4671e192568d42420114ae |
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 | 9em80ux9I79OdzV2tjAqNYp5wMuylM0Tu1du/1/dxE1hX1um6HoO4SpgCeIeLOncnbDZcsES+MZVoAsW2KsqDw== |
| 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
| 2026-09-17T12:07:13.791234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014149observed ad7fe36e5b4e173905fbf89fc3aebc16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:13.770547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014149/manifest.jsonobserved e357c53f6d85fa90913acdbb0199e421...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:13.752273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014149/publication.mdobserved d0abb4fac7c8a8233ad0d7d4f80ca376...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:13.732398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014149/publication.txtobserved d09c79d05a53e92f9ee3d5b88fea8306...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. |
|---|