OT-2026-000101437
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two 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-2026-000101437) never changes.
Identity and time
| Publication number | OT-2026-000101437 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-735f-b56b-6bc229286562 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101437 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebe81be18b6a1796bc623848ab26b0479195665c19faf13c36b7ef5f17707f36 |
|---|---|
| Markdown | ae97a75f0ca7d6abd972802eed10d6051c2a01a2b71c675f7097b89165d95ff5 |
| Publication page | cf2a7328da09046b748e2f6ec44ed13da9eeca169fc1532736265f7d1b9256fe |
| Manifest | 1fb533d0a4833ba385495025c8d21b1975a7630fb5bc84f08ab83a6e26f418ad |
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 | XDuuMqpMG/ErIz2Ojl83SFBbdbcesnsYi0vs7x/prjXbgCmI8I9QmUiDfxxDidLUFxG0UdW+URJwLkQ8fSt0Cg== |
| 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
| 2026-09-17T09:25:59.798390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101437observed cf2a7328da09046b748e2f6ec44ed13d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:59.781242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101437/manifest.jsonobserved 1fb533d0a4833ba385495025c8d21b19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:59.763376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101437/publication.mdobserved ae97a75f0ca7d6abd972802eed10d605...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:59.744880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101437/publication.txtobserved ebe81be18b6a1796bc623848ab26b047...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. |
|---|