OT-2026-000086864
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, sustained blow-off before set-down
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-2026-000086864) never changes.
Identity and time
| Publication number | OT-2026-000086864 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7234-bde5-135a4bceb923 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086864 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7004b3b714ca3d76444a196fe5de1bae2bc761e8759a0ca607fb56e7c77ab062 |
|---|---|
| Markdown | a7fdd95a465681c62f22dead0e0114b867950642c57ef57c9e37bfa60adbac1e |
| Publication page | 2093aa1305c30d00708d18d58c70180b96cd5006c04347244c9d6cfca816cf62 |
| Manifest | 9d573a6f151fd7d2771b43a81e0f782e6818dd3122f3b855dd9641b644d1d856 |
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 | rVUzoTDE3SSVKVsqAEQBcjD0uziu7E04XypYaO2UqIyj8CWIeqKmhBsSU1tKQg+SyGXydL4379RAJ74V/2RCDg== |
| 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
| 2026-09-17T09:51:42.351630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086864observed 2093aa1305c30d00708d18d58c70180b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:42.334159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086864/manifest.jsonobserved 9d573a6f151fd7d2771b43a81e0f782e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:42.315068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086864/publication.mdobserved a7fdd95a465681c62f22dead0e0114b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:42.297038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086864/publication.txtobserved 7004b3b714ca3d76444a196fe5de1bae...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. |
|---|