OT-2026-000016766
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000016766) never changes.
Identity and time
| Publication number | OT-2026-000016766 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-7f69-9e30-e534760b9558 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016766 |
| Status | PUBLIC |
Content hashes
| Canonical text | c90f40f5b528afbe0504f46db9949f8b539a178563a114392d2b5747c4454183 |
|---|---|
| Markdown | 150e33fdd042109b35bed22d60dbc437c7fb5ada912d2d6251a23470a6b2be84 |
| Publication page | b855fed244c69d36c84525b7ab7be8fa7af7d8bc3a2bfadffb153ffaa55b6d8c |
| Manifest | c4be3b17ca82c328f67dfb558adb9287a5198ebf2c56faa92938e9f30433351d |
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 | bTzYcZSuhhdiWBr7xJIevxc7iXP/RVgU/qon8MsMz91JbeDPbMXJELyT4ADsc7yVpBlq6Dk7Fc5r0/Cvx0J0Bg== |
| 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
| 2026-09-17T12:03:00.408146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016766observed b855fed244c69d36c84525b7ab7be8fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:00.391094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016766/manifest.jsonobserved c4be3b17ca82c328f67dfb558adb9287...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:00.373664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016766/publication.mdobserved 150e33fdd042109b35bed22d60dbc437...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:00.355410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016766/publication.txtobserved c90f40f5b528afbe0504f46db9949f8b...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. |
|---|