OT-2026-000079927
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, 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-2026-000079927) never changes.
Identity and time
| Publication number | OT-2026-000079927 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7bbb-af66-7639f52a0073 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079927 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26410dada15894199f46ddb50c752aebacd9969c9b2b6808478948d8461940b7 |
|---|---|
| Markdown | ab811b4201a7efc8ee527050bca403d8ed6a872c1e81c0a714eb15eabd2b2b69 |
| Publication page | 08f805cb4b1f9b6d415add17b8908a8baad4973be9172eec646ac3d8f9e7fcc7 |
| Manifest | 65a3f8cf9849540e6a5fcc02ee1778ac5714c3e7ab6a5f720aa10d1c0a9053af |
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 | O8XK6H+TsVk17X5yYVbo/098o+Oab/9iJex2m2w9LPzuARB5X6oDAhdjcre9Ruus7MNscuzDHfud/jgUXKu1CA== |
| 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
| 2026-09-17T10:03:49.735638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079927observed 08f805cb4b1f9b6d415add17b8908a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:49.718091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079927/manifest.jsonobserved 65a3f8cf9849540e6a5fcc02ee1778ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:49.699675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079927/publication.mdobserved ab811b4201a7efc8ee527050bca403d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:49.681329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079927/publication.txtobserved 26410dada15894199f46ddb50c752aeb...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. |
|---|