OT-2026-000051618
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000051618) never changes.
Identity and time
| Publication number | OT-2026-000051618 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-7633-b04e-1d050f14f40f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051618 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cd4039868bda8820cad114c1c124d3c6fdf7e1d1a891381bc6b9d8ff16fc5d2 |
|---|---|
| Markdown | ca1d7d815bc540e68f2cdc5676b84bbc26f0021fcc0f130da26e26d4ee195c5e |
| Publication page | 7e9575cf25282bbc946afd894be4cdf2e097e9f43060c5f2fe1902c24e4133e9 |
| Manifest | 00fb14dfcf2c0d06dced4d8de6ab2c42e418c6dd8021f602c863420bf3301eed |
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 | 8jBrjV9YKK5XWR3uybsV0iCCg+tORlFIL/K7usC5Wwy71YoBM8toa/uEnDoPDCv8dIlI/UoJTO98A7Z4ORuvCg== |
| 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
| 2026-09-17T10:58:28.426752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051618observed 7e9575cf25282bbc946afd894be4cdf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:28.411421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051618/manifest.jsonobserved 00fb14dfcf2c0d06dced4d8de6ab2c42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:28.394549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051618/publication.mdobserved ca1d7d815bc540e68f2cdc5676b84bbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:28.378282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051618/publication.txtobserved 2cd4039868bda8820cad114c1c124d3c...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. |
|---|