OT-2026-000101119
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000101119) never changes.
Identity and time
| Publication number | OT-2026-000101119 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-707a-a183-410ef7a191ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101119 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef270b2c87668428b955b7083515f5c36afc3df8fc078626e49f9f75f49efa5a |
|---|---|
| Markdown | f7a160ce77057900f3cc4c518ada3093147b409d7cee7bf68044f94e993182e5 |
| Publication page | 055fdbcf73d2bcaeebae8248891cf61587870b2fb4a1ff41fbcf87d274872336 |
| Manifest | d7f7d84a797ea79b00ea6f5c4eae1d0598a92b9aac493c26293105b68127d465 |
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 | jhNudqXhQu3rbngkXUDu3GfRIc3qkEuqZzbKpJCaZQgAeAxF2BUKk3/Yb8RYJiE68rnC8ptG94pv2SdFBrEwBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:44.851874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101119observed 055fdbcf73d2bcaeebae8248891cf615...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:44.834057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101119/manifest.jsonobserved d7f7d84a797ea79b00ea6f5c4eae1d05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:44.815598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101119/publication.mdobserved f7a160ce77057900f3cc4c518ada3093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:44.797991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101119/publication.txtobserved ef270b2c87668428b955b7083515f5c3...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. |
|---|