OT-2026-000054259
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, 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-2026-000054259) never changes.
Identity and time
| Publication number | OT-2026-000054259 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a9-7940-8532-60fe045e9a38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054259 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cc423094f672ecaf7fb4ae190d9009280115f68fde29e27477e02022f8ff202 |
|---|---|
| Markdown | 325d2ff2e0cc328c66f19ea467e9e1016250dce0dffe94153d136bcd31f5dcda |
| Publication page | 57bc9b57e69996055fb41732a8d704a78f2de3c9f9002c06a9309b1c21f72f60 |
| Manifest | 8e812d4b9a890a0bcf6bd7763b5b2dbdbbf57cb2baa7753861b4349e97a325f1 |
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 | DlaIjFWzJOKTFB/ossbMLWfQLqDsnAWFnP7svoYRzhhDm9zuNkeBtVExJI45rjhMaf46+5XI+bQICW5bkQTLDQ== |
| 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
| 2026-09-17T10:54:44.848673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054259observed 57bc9b57e69996055fb41732a8d704a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:44.828697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054259/manifest.jsonobserved 8e812d4b9a890a0bcf6bd7763b5b2dbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:44.807797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054259/publication.mdobserved 325d2ff2e0cc328c66f19ea467e9e101...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:44.785805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054259/publication.txtobserved 2cc423094f672ecaf7fb4ae190d90092...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. |
|---|