OT-2026-000058458
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line 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-2026-000058458) never changes.
Identity and time
| Publication number | OT-2026-000058458 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-77c6-af13-1e737df85ea4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058458 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2147769d25c25faddd16741a9dce77fccafb2f95508c21342c1cefb39cf38d3d |
|---|---|
| Markdown | 2d4c86d36e113d31141c4355ce64edbdaa915590640b12fe29c86d0b68308f8d |
| Publication page | ec22d7113eba6f8f3b9d4a38cf957d334fd113fee5901e57d9f6ded2650ab03c |
| Manifest | 9bf098f40d8c4b8e757707f54719dcd5dfb8dc11d5ec7e5de7db70586d55b00f |
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 | 8IM+slW7DT2ZtGsZFf6aLUEsfH5PErUR8ySLMVgXiDYjSgpz6ob/BUu1GuffVmQG9uC7mIGa7Uiq7rEynA3wCg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:46:54.466353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058458observed ec22d7113eba6f8f3b9d4a38cf957d33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:54.450654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058458/manifest.jsonobserved 9bf098f40d8c4b8e757707f54719dcd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:54.434134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058458/publication.mdobserved 2d4c86d36e113d31141c4355ce64edbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:54.417127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058458/publication.txtobserved 2147769d25c25faddd16741a9dce77fc...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. |
|---|