OT-2026-000086029
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, 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-2026-000086029) never changes.
Identity and time
| Publication number | OT-2026-000086029 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-735a-9bc5-024f36f689ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086029 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93df62d06f10ccba1f3b2022ca933a7100d30f1ffa67ced40a1ff5c1b5c0be2d |
|---|---|
| Markdown | 0f2063b32002c808c6c8f09771d1dc3da50324662bebddb14ef517ab8a95ba2b |
| Publication page | 2c505eca87386f1221e463bb460f412a56ab3cfaa7d47a0be9da52565417b6fe |
| Manifest | 184704fff75ed5586efa6ba796601ea822bf9572492192b5a9034229ac995f50 |
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 | Uyt/Wyzzos0lK3yw3qVXVxS13ULESI16MbPZCptqLTvdMvTl0J8iGSgvPu5tzBvZ9cZP00WCiCPip0Z9VNSYDg== |
| 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
| 2026-09-17T09:53:01.278973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086029observed 2c505eca87386f1221e463bb460f412a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:01.260628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086029/manifest.jsonobserved 184704fff75ed5586efa6ba796601ea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:01.243682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086029/publication.mdobserved 0f2063b32002c808c6c8f09771d1dc3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:01.226079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086029/publication.txtobserved 93df62d06f10ccba1f3b2022ca933a71...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. |
|---|