OT-2026-000017115
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000017115) never changes.
Identity and time
| Publication number | OT-2026-000017115 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-73d3-8368-813ec662ad5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017115 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7f95ad0d15d672ddcd19d5a6c54d4efc8f213d32cd9b0150a9401aad091731a |
|---|---|
| Markdown | 652187e3af09f9f0db9c1628aa063e8daafbefbb38a55860335fa79cea2d826c |
| Publication page | 1cb001686e9c571da1890efc6216ad28158e1ae4e1c38281819f44819033e000 |
| Manifest | f7c103a6fcf68821510d78315fa3a363b8ef5f447bb450c33c4ae9d8e34546e7 |
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 | gyIgtmTNZLyZrAymUVGs+AcJ0+A5w/399NPrgFWnZnInXw5pEMfx+kYFK1kPoVhkuNa89ObyaV4ZWpOlDNHpBg== |
| 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
| 2026-09-17T12:02:10.201592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017115observed 1cb001686e9c571da1890efc6216ad28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:10.184570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017115/manifest.jsonobserved f7c103a6fcf68821510d78315fa3a363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:10.167319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017115/publication.mdobserved 652187e3af09f9f0db9c1628aa063e8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:10.151012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017115/publication.txtobserved f7f95ad0d15d672ddcd19d5a6c54d4ef...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. |
|---|