OT-2026-000017344
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line 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-2026-000017344) never changes.
Identity and time
| Publication number | OT-2026-000017344 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-70c1-b216-d8f32e82c0b4 · 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-2026-000017344 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35575dba62ef8161ba2386824fefe885c6eb468bb8e79adf39e4be0d5f7cd036 |
|---|---|
| Markdown | 84e91cdbdf5abbf846b9fdbe259856e1d108980cfce7481b34e7cc41c171946d |
| Publication page | 3674890068557ef24faee280771e2713969f3c5ba4a0c99be9b357aebcb295a3 |
| Manifest | f96cc930d871417ba4f5bcfd3847ab7fc142351dee62d53a81e18357ab67191f |
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 | cdBIY02GttSTn+r89f6Xw1eMNb+Ho/sbvW6WKm5eaQaZvrUwQFKxx91tTCJk+iT3/YY2VZXb80e6GvtdKLBOBg== |
| 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
| 2026-09-17T12:02:27.296795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017344observed 3674890068557ef24faee280771e2713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:27.277318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017344/manifest.jsonobserved f96cc930d871417ba4f5bcfd3847ab7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:27.258153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017344/publication.mdobserved 84e91cdbdf5abbf846b9fdbe259856e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:27.233663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017344/publication.txtobserved 35575dba62ef8161ba2386824fefe885...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. |
|---|