OT-2026-000057114
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000057114) never changes.
Identity and time
| Publication number | OT-2026-000057114 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5b8-7c41-8679-691d5fe8f254 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2435f05460e15a1355de05dda10656063bd75031644b76188e38e4b200d55b8b |
|---|---|
| Markdown | 4aef73cba7d1203621f9eba928d7b4746b6855b8f90b9771eb099a921b424d56 |
| Publication page | e1eaa4ed985053bcec42cb657b12437058aa5f961b7839b5e9b23bf977ccd160 |
| Manifest | 0be64fb2254f31f1ad1e782903eea382322a5dcf0b8f2631d5674983972e6462 |
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 | MCycu1PYKvwg+qtwQ8Ha4+A5qNkuaL+FoZXYPSpB9VjALCB3p0hqMo11KibvG6KEY+YZAUP6JUcEWAb5iS2BAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:05.134631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057114observed e1eaa4ed985053bcec42cb657b124370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:05.115874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057114/manifest.jsonobserved 0be64fb2254f31f1ad1e782903eea382...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:05.095895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057114/publication.mdobserved 4aef73cba7d1203621f9eba928d7b474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:05.076020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057114/publication.txtobserved 2435f05460e15a1355de05dda1065606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:13.866146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057114observed e1eaa4ed985053bcec42cb657b124370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:13.849037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057114/manifest.jsonobserved 0be64fb2254f31f1ad1e782903eea382...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:13.831966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057114/publication.mdobserved 4aef73cba7d1203621f9eba928d7b474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:13.815442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057114/publication.txtobserved 2435f05460e15a1355de05dda1065606...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. |
|---|