OT-2026-000055349
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000055349) never changes.
Identity and time
| Publication number | OT-2026-000055349 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a100-7171-9bb8-84dec3130fb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8aa5064147d39a6e3dcef2f514b89e69db6c8bfaf6423c827f7a435ee80c5f5c |
|---|---|
| Markdown | f4a47c15b0c5df1ad38dffd498974bf548de28389ab99cf0ad1fe690a987483e |
| Publication page | 0e99e8bab8e3947bcc9261a8920d15b983442ecde9615cbe8208a94a83cdd41f |
| Manifest | baaeab26e4db685be2fb3d283b7272fa887e25781231f613541d466e9f4462da |
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 | XvSlTadUJVqqMOvGJ/NDpCY0ka669nLJ11d85+5Bn3D8OGtIZUZSjxxgxvOrRpYUAgO2uk2HtxoVt+KcJftnDQ== |
| 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
| 2026-09-17T10:51:58.480545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055349observed 0e99e8bab8e3947bcc9261a8920d15b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:58.464454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055349/manifest.jsonobserved baaeab26e4db685be2fb3d283b7272fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:58.447781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055349/publication.mdobserved f4a47c15b0c5df1ad38dffd498974bf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:58.428874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055349/publication.txtobserved 8aa5064147d39a6e3dcef2f514b89e69...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. |
|---|