OT-2026-000024631
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000024631) never changes.
Identity and time
| Publication number | OT-2026-000024631 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-769c-90b5-dfd9da686f8e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024631 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b4244e5ae730884ec96e4303e9df12ce1c93911d759ccd2f04f95fbf90649b5 |
|---|---|
| Markdown | 4aca26d88cec59d3456fec721e8f197996576a545dba4c27fedc89bc5b2706c5 |
| Publication page | a436416687f4d70888759f35ab11aae62a8393737d67a4f6a4b374da7f14eecc |
| Manifest | 7b654f80d3a588a540060d08caaa1f6e4b0da5686060e1c0c4e5b1d6ded95df3 |
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 | ApEhH3x+AHrmhJG3zIstL0XqVo0cbtBXh36BPtvUvBoDuJkCY8XIne2Dlp8ItqcSj43PbV18tAvcbF3QHWtICg== |
| 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
| 2026-09-17T11:47:47.112891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024631observed a436416687f4d70888759f35ab11aae6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:47.094063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024631/manifest.jsonobserved 7b654f80d3a588a540060d08caaa1f6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:47.044263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024631/publication.mdobserved 4aca26d88cec59d3456fec721e8f1979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:47.002425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024631/publication.txtobserved 7b4244e5ae730884ec96e4303e9df12c...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. |
|---|