OT-2026-000057290
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000057290) never changes.
Identity and time
| Publication number | OT-2026-000057290 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5bc-7bb9-8477-1b92241b440e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057290 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64fd894dbc5e094f3abed1ce701d9a23454f9d3d6801eae2702cbf7d5b62b48a |
|---|---|
| Markdown | a8415f9538d050e78c6663425eeecfa4ffe9e57be7d4bcb84efd70225da7c770 |
| Publication page | 9c62a1d4f52508f1b312c463bc0a6c37586707b37efb542519f26b6789379410 |
| Manifest | 001013e1e4c3e70627bd7e47ae58028de60ddea60710afa93873e4963bdb8620 |
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 | FFDHQqW46Uu64NLW2fnXDYjLYL8ZiDDig6w4glYzJYGf5j8dESuCbZM/nKsQDDYfXtJFaYpqdF/oPMeKVbgrDQ== |
| 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
| 2026-09-17T10:50:22.179666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057290observed 9c62a1d4f52508f1b312c463bc0a6c37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:22.162285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057290/manifest.jsonobserved 001013e1e4c3e70627bd7e47ae58028d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:22.134282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057290/publication.mdobserved a8415f9538d050e78c6663425eeecfa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:22.110716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057290/publication.txtobserved 64fd894dbc5e094f3abed1ce701d9a23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:32.788590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057290observed 9c62a1d4f52508f1b312c463bc0a6c37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:32.770180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057290/manifest.jsonobserved 001013e1e4c3e70627bd7e47ae58028d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:32.754382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057290/publication.mdobserved a8415f9538d050e78c6663425eeecfa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:32.735640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057290/publication.txtobserved 64fd894dbc5e094f3abed1ce701d9a23...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. |
|---|