OT-2026-000086397
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000086397) never changes.
Identity and time
| Publication number | OT-2026-000086397 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-71e9-bc5e-e5041b47ac10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086397 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08646647751ae3099f83862ecb9b765bf77eaddb1190f7bf0e653d740b24a3a9 |
|---|---|
| Markdown | ba9db94614b37ec1a1d556baaa9cdacc78c5261cabc40fdecb28baf33d0a88a6 |
| Publication page | dff8345f0b7fbe369cbbe24dbf6873d5dd24bf61cffd01a83e3d8f12126f2bdc |
| Manifest | 009019587276e28b5ac65bed8122c649d07026fcdc55e8cc799f61ec2dff3aee |
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 | a3+5ExO93MVwsGcxPhqL4bSyZpIjWfiZ240xSf9CUmnCe1AjpuGJJwx1Xf2MBd46QNf1XSoQsC9nJpTvYuXBDQ== |
| 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
| 2026-09-17T09:52:10.976028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086397observed dff8345f0b7fbe369cbbe24dbf6873d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:10.954587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086397/manifest.jsonobserved 009019587276e28b5ac65bed8122c649...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:10.923197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086397/publication.mdobserved ba9db94614b37ec1a1d556baaa9cdacc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:10.901303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086397/publication.txtobserved 08646647751ae3099f83862ecb9b765b...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. |
|---|