OT-2026-000086145
Publication integrity record
Four cup vacuum gripper, four 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-2026-000086145) never changes.
Identity and time
| Publication number | OT-2026-000086145 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82c-77a0-a33c-bbe7adb428b9 · 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-2026-000086145 |
| Status | PUBLIC |
Content hashes
| Canonical text | 046d590e9c059a5e6e7ddaa3c309a3fce4a82630d003b28bff4fb69f801762a7 |
|---|---|
| Markdown | 2240c99ae01e6bdd7a39aa9e204167fb67ed2723dfc92c2c118251089066c555 |
| Publication page | 520e122795d56c3e93fe640e53b57576c328c1f2d119a7ea517625251fa4d396 |
| Manifest | 3d61c3218bbf9644bd37b46d4212f10967b565f8b652f2012838afe3ed9c1fc8 |
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 | QGyS/RWsEw5nTOB14HFgh2XTUM8y8UDNitaJKl5E+dK0/gurBkq7pNpMwhg+VzcZRm499ufK8quwmLdMjJwyCw== |
| 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
| 2026-09-17T09:53:48.715122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086145observed 520e122795d56c3e93fe640e53b57576...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:48.696858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086145/manifest.jsonobserved 3d61c3218bbf9644bd37b46d4212f109...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:48.680240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086145/publication.mdobserved 2240c99ae01e6bdd7a39aa9e204167fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:48.661286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086145/publication.txtobserved 046d590e9c059a5e6e7ddaa3c309a3fc...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. |
|---|