OT-2026-000061198
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented after 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-2026-000061198) never changes.
Identity and time
| Publication number | OT-2026-000061198 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1380-7f95-89ba-47d4a8065ac2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061198 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3dc599fcbdfbbde6787ac2a179b80078e8a53e3e7c4516bbf93b93889c13e173 |
|---|---|
| Markdown | f27cf7d425000a6bf4d29c24ae0268c8feb85f51f0f74e197d6d4b5ff487c296 |
| Publication page | 90dd407deee72a4c0eb057c3f3c3ff616e9364d7eda13859c3639e08f1e03b85 |
| Manifest | 08108db3df224c5466ef2cf4e599a1c0a8eeee4a02ca87524b0fb7736cb05105 |
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 | KyItZNssLhauxFUabePLAyjpHBNCPhhchYU/WFCY3Jc593MHE7LMakwOmapA6zVgzSK9st5Z86Sv3KKUR1i5Cg== |
| 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
| 2026-09-17T10:42:35.775992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061198observed 90dd407deee72a4c0eb057c3f3c3ff61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:35.757869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061198/manifest.jsonobserved 08108db3df224c5466ef2cf4e599a1c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:35.740102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061198/publication.mdobserved f27cf7d425000a6bf4d29c24ae0268c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:35.719879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061198/publication.txtobserved 3dc599fcbdfbbde6787ac2a179b80078...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. |
|---|