OT-2026-000052359
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000052359) never changes.
Identity and time
| Publication number | OT-2026-000052359 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e792-7ac4-833b-58c8d5eff017 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 148405b14e5f3435cdc8c58f1fa083bc11b3a2a1843e03e240a2b7baf65f1a7d |
|---|---|
| Markdown | 5180b2874469a986694d84bb74409001d40b8f993ab3dc0baab422c419290c0b |
| Publication page | dee87fdb38e0d2b36981a254332a75c39a6f7c46ebe0290f2a2fbf8d8260d541 |
| Manifest | 2a02162b960e1d609e293abae2c067d4278a19d8dd7abc019c4791f6a1a69cbd |
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 | OAdlMRDNWPeG5pIYsu4nvP0f0+7KdzYpnO6R4RlhvfbGX+8f/ky6vdLIg23+n3ZIFbthujNnoE8iLWJXFa8NCA== |
| 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
| 2026-09-17T10:58:03.364430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052359observed dee87fdb38e0d2b36981a254332a75c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:03.345235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052359/manifest.jsonobserved 2a02162b960e1d609e293abae2c067d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:03.326209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052359/publication.mdobserved 5180b2874469a986694d84bb74409001...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:03.307961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052359/publication.txtobserved 148405b14e5f3435cdc8c58f1fa083bc...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. |
|---|