OT-2026-000053274
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, vented 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-2026-000053274) never changes.
Identity and time
| Publication number | OT-2026-000053274 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a15-72c3-be9f-364d8e7455c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053274 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b159fda924ca1566028770afebeae937fd5ae2c107973376568660fa96b99df |
|---|---|
| Markdown | db01371d733e08ec7722239c750bc6f0cdad14c3b2298697d8fda41314d32163 |
| Publication page | 2568adbffcab58e7a89aad8e446f64e073af93b75ff2abba409603fd80c180e2 |
| Manifest | 526653028404648c8fde090bfdf55ea7474c7d4d53f8398ceb29b18546b36b71 |
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 | kuqWBTpy8L033e6FNwSFlrPLAvw7kGKxieGv201s09J5Twyk/L9xQp+FgERdZIWcZpZmDt5TEcOTjQ4Jb2anCg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T08:41:01.079655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053274observed 2568adbffcab58e7a89aad8e446f64e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:41:01.062626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053274/manifest.jsonobserved 526653028404648c8fde090bfdf55ea7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:41:01.043757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053274/publication.mdobserved db01371d733e08ec7722239c750bc6f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:41:01.026874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053274/publication.txtobserved 3b159fda924ca1566028770afebeae93...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. |
|---|