OT-2026-000009142
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000009142) never changes.
Identity and time
| Publication number | OT-2026-000009142 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7afd-909d-05c971aa26ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009142 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6efadab2b03826fa4f88912ec1a26adc76a24d8928eda5be14b6f1de15b297a |
|---|---|
| Markdown | b52f896bc5f420cdbf09fdff4650c4acf412cd920adb0e2db7cdab5e9fd32467 |
| Publication page | c6c03f92d817b8e0ac8d9b3957a0defa23250683d2495aa79c8fe66db73f5e8f |
| Manifest | 8f37a63f3c6a4a86edcb273ddd47f90e31929410c86f15a326dfccf2ec1bde37 |
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 | z1MlLb8gdSsw6xDgL1FsQHO3nCr4+Hgn6ucIlCzpGz4oQYLtxOhTjWaj5qlYOxljCjMXFEfefwU44vuVE02KBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:50.389431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009142observed c6c03f92d817b8e0ac8d9b3957a0defa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:50.370434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009142/manifest.jsonobserved 8f37a63f3c6a4a86edcb273ddd47f90e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:50.351158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009142/publication.mdobserved b52f896bc5f420cdbf09fdff4650c4ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:50.330979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009142/publication.txtobserved b6efadab2b03826fa4f88912ec1a26ad...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. |
|---|