OT-2026-000039047
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000039047) never changes.
Identity and time
| Publication number | OT-2026-000039047 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7324-9d64-46dc86aeb211 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05a7923fd3666acf2d916fa40702c78bc4c19b1358b54e90941c3ba17d15337b |
|---|---|
| Markdown | 0141c273cc5692357b82cd74b7cf021227b76ecafc5d61cfb9f116d983ed20a3 |
| Publication page | e1c0185f33b1e3940865fbe3d45a5c1fcaf7cc92ec90e4160c8fad602d7aad7e |
| Manifest | 6eaeba4503e9e5ec5e4b7a2de9ea33ea68844fd4bc4bdbaf051073de93c9b358 |
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 | 4KvCd3NAUvxy255GmZWQVSc7L6qaETlA+I6B8hYKcUW0nbWfV2MT9N8eHrymgZON/vf2LtJlCdrz5iOO9yKSAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:24.121336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039047observed e1c0185f33b1e3940865fbe3d45a5c1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:24.104139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039047/manifest.jsonobserved 6eaeba4503e9e5ec5e4b7a2de9ea33ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:24.086873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039047/publication.mdobserved 0141c273cc5692357b82cd74b7cf0212...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:24.071119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039047/publication.txtobserved 05a7923fd3666acf2d916fa40702c78b...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. |
|---|