OT-2026-000060019
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, 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-2026-000060019) never changes.
Identity and time
| Publication number | OT-2026-000060019 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec27-78c3-9166-c5fbc6df6681 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060019 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67967d35053452b49f39a3854aeb61abc332d3e0f907e58572094a8b73eb5ef9 |
|---|---|
| Markdown | 5789f5950aa548d2447ed1980b8f1e6b25c57b04ba7fffa9f3ed5aa8282ea096 |
| Publication page | daa155192362adb7e8ccff200957e30c6fd7a8828c356f9563cb705ae1ce8982 |
| Manifest | 2d80025ee8d15a12a30cf1e39881168ffe7602e273009577236291800831dccf |
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 | YZlq86DIcnz7+utdzonhm6cvmSbWdiPChEx9grIc1cgBsLIP4MxFn7JylZA5dR2kvgJ5CKdDOoqrt5rniD7/Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:49.083299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060019observed daa155192362adb7e8ccff200957e30c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:49.065151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060019/manifest.jsonobserved 2d80025ee8d15a12a30cf1e39881168f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:49.047648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060019/publication.mdobserved 5789f5950aa548d2447ed1980b8f1e6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:49.031657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060019/publication.txtobserved 67967d35053452b49f39a3854aeb61ab...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. |
|---|