OT-2026-000086936
Publication integrity record
Three cup vacuum gripper, three zone face, four 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-2026-000086936) never changes.
Identity and time
| Publication number | OT-2026-000086936 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-72fa-b6af-be2ed5fa9c3d · 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-2026-000086936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71d65e341ecbcf3a5674d98865892b38330ca8d13ab97159df6a5a9b4e4f21be |
|---|---|
| Markdown | a5d53123b49be05cd261d95b837718be49283b223ef93370f59248c4d9f8c66c |
| Publication page | b7c34ce30c5ef79c8ef9428efd6d55037f79f91c55d72a891dba3f5ade17e696 |
| Manifest | 934e278b55f99e2bdbe5a541b70660bc2be4d4517bbeb2667598ac6dca44c7ad |
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 | M0EXEh8OUSAKj+pQqpUcPmWAZdMMPjcMFD4KyDEb2m9zTMq++oSLhBZlEw+DjCi2KolxPfnl02B0qW4o2gRmAg== |
| 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
| 2026-09-17T09:51:49.506647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086936observed b7c34ce30c5ef79c8ef9428efd6d5503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:49.489181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086936/manifest.jsonobserved 934e278b55f99e2bdbe5a541b70660bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:49.463404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086936/publication.mdobserved a5d53123b49be05cd261d95b837718be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:49.442673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086936/publication.txtobserved 71d65e341ecbcf3a5674d98865892b38...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. |
|---|