OT-2026-000095854
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000095854) never changes.
Identity and time
| Publication number | OT-2026-000095854 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-730e-91f4-2c1cfdcf938f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095854 |
| Status | PUBLIC |
Content hashes
| Canonical text | aea9d99dbfb0868ba9472172ea0dd8a2372a1a27f0fea77548d7c42a6d69bb58 |
|---|---|
| Markdown | 1cf48f35af731f4e29069a6dcde00e131fe11682c2f6c16fbdc094551a9b2820 |
| Publication page | c0e1ed64ab7a614c86864082c7098b7f8afda79de056a5c988fb8c95fadd6d3d |
| Manifest | e77e366bfb2f97c653e26d2c5c51cfa4c4f10fd57fc6427e8ac85d31f0b479d6 |
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 | 6hm0Q5LlopHus3kWDfGuFtCsKS24xeAqfe2ydsFangLNKtdLOsguJihQNHg6wcbrie8VEMvjRhvOJM9APjilCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:56.690466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095854observed c0e1ed64ab7a614c86864082c7098b7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:56.673108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095854/manifest.jsonobserved e77e366bfb2f97c653e26d2c5c51cfa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:56.655401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095854/publication.mdobserved 1cf48f35af731f4e29069a6dcde00e13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:56.609596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095854/publication.txtobserved aea9d99dbfb0868ba9472172ea0dd8a2...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. |
|---|