OT-2026-000101250
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, sustained 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-2026-000101250) never changes.
Identity and time
| Publication number | OT-2026-000101250 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7968-932f-55923fb1e767 · 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-2026-000101250 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b5d6d1b5374e0c0a089d0da5409b4764c3eed5e8368c028e5a0ef457e66d82d |
|---|---|
| Markdown | f8c782eb2a6e78a393365aec6aa6c121140c5f5266d3dc1af3a0757241fd0cc1 |
| Publication page | 72ece46069257ed68bcc904651ae477b762726acab495da6089afa82feb38aaf |
| Manifest | fe585d21bc798da0d7c484ce1d29782250bde436d96cd0a9012a54eab7ef13f2 |
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 | Colvbz6JV6XWHm3t2shtTdxHjFtPT0GOeFMe0d1w9SIBvpIRAbH7nKfxFmNw2P1LKDrbAKPC+7NoyRCXw00vDA== |
| 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
| 2026-09-17T09:26:54.742844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101250observed 72ece46069257ed68bcc904651ae477b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:54.725386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101250/manifest.jsonobserved fe585d21bc798da0d7c484ce1d297822...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:54.707748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101250/publication.mdobserved f8c782eb2a6e78a393365aec6aa6c121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:54.689915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101250/publication.txtobserved 2b5d6d1b5374e0c0a089d0da5409b476...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. |
|---|