OT-2026-000044335
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000044335) never changes.
Identity and time
| Publication number | OT-2026-000044335 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-7992-87eb-f833685e1671 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044335 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d80c849716e2512f2f3e3dc72d057cf4fcbb16900b09fdbac28d5857004e482 |
|---|---|
| Markdown | 9c952714d0aefd98cccf31e7b7055920c30b14647641d6a9abdbc471f029c15a |
| Publication page | 9451c80b87e05125c452f70a67c820685579351653396dd9274a8cdc6a6d0ced |
| Manifest | 71ca0f6b1aa21ec48e61df7245cf322398dc1db272c20d531f7b9bad626977dc |
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 | tT2zpQwfN/nsqIS3sum2mqd3TRRaM6FqSjiBuyPEHq/fPRi8J4FSjW2jhY6ag52CrD9dND1ymYmN3Yq14liEDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T08:30:23.072363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044335observed 9451c80b87e05125c452f70a67c82068...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:23.052309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044335/manifest.jsonobserved 71ca0f6b1aa21ec48e61df7245cf3223...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:23.028786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044335/publication.mdobserved 9c952714d0aefd98cccf31e7b7055920...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:23.008404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044335/publication.txtobserved 3d80c849716e2512f2f3e3dc72d057cf...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. |
|---|