OT-2026-000010892
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, 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-2026-000010892) never changes.
Identity and time
| Publication number | OT-2026-000010892 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7d32-b71a-18fa6c907e7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010892 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46817e6894c6a9e2a6913bd872eb0619cd3b4e5d7942a63303ab059498ee327e |
|---|---|
| Markdown | b4366db13208231b6a2f072580c903379cbb7405bc5971ddc990a37a3081334e |
| Publication page | e0ea4c894d5ff240a13ce7e398abcfbf24091c15b8a3a47abaad5ebcdb51fca7 |
| Manifest | 2f19f033a461f9336ab5e557ad5f99f04ce38c79cfb597c215c0101e2a261e98 |
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 | wYz4hQ8HwC1EtsD8YR9XpCwRo9gqmOkomh/KdUmsjjSNVVT2M5petMI8G9SjMp0EQF5ceUYelR1An+53srUYCw== |
| 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
| 2026-09-17T12:13:39.652004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010892observed e0ea4c894d5ff240a13ce7e398abcfbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:39.631518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010892/manifest.jsonobserved 2f19f033a461f9336ab5e557ad5f99f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:39.613282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010892/publication.mdobserved b4366db13208231b6a2f072580c90337...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:39.591790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010892/publication.txtobserved 46817e6894c6a9e2a6913bd872eb0619...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. |
|---|