OT-2026-000057630
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000057630) never changes.
Identity and time
| Publication number | OT-2026-000057630 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2694-7043-9749-d43e162d2397 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057630 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5dff932e7d1a50c1b1cd9ed88fab2ab728bbe1c45a631970bbc2bd8e895ef89 |
|---|---|
| Markdown | b75cdc232f1f5af6705d64f20fb3d2127bd6a8629aef539c6d74eb8a8cc02fef |
| Publication page | 15e28ad4b54781f97913bdcde660462ffd3bb98f6ef81d407848b55f8d7e467b |
| Manifest | 3660630435ff85a526e163518968e9a2e0994d496bd2775840e4d59ad484de0e |
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 | DVaFT28L9R2gLvduuRQoxyIVDybPSSM1X1bHkn3iPth2E44AyZBfnJL7ahjr6IrpFdRNP5me62U9UWf2rtYVDg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:48:11.473578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057630observed 15e28ad4b54781f97913bdcde660462f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:11.455246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057630/manifest.jsonobserved 3660630435ff85a526e163518968e9a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:11.436914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057630/publication.mdobserved b75cdc232f1f5af6705d64f20fb3d212...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:11.417480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057630/publication.txtobserved b5dff932e7d1a50c1b1cd9ed88fab2ab...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. |
|---|