OT-2026-000009388
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented after set-down
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-2026-000009388) never changes.
Identity and time
| Publication number | OT-2026-000009388 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7754-b453-ba48aba79fd0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009388 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3193d08fee756bfc9f77a4fccd0247bdee6b75cbbd1257f337583cdfb0949cf8 |
|---|---|
| Markdown | ded7d0932d82608d117fa62cf04a467f55c89d7594b1187367c59c3e60883786 |
| Publication page | 68963a7ff0fcb5a4160fcb35118f354a2a319febf2fe8dda3f2010ed34a08f4a |
| Manifest | 4617cb440280ac16a40c892c9e90fb447b1a723c774ae3c2e24eae768c6a9a3a |
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 | pg6cOaUoJYfacjSk8fFkepk0ljBNpj2cP8ApID0Fe+0r0MwaV7oCI8ftpg87B2XEGt9sLGLEvbWZRLbeyW4HDQ== |
| 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
| 2026-09-17T12:16:39.810574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009388observed 68963a7ff0fcb5a4160fcb35118f354a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:39.792211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009388/manifest.jsonobserved 4617cb440280ac16a40c892c9e90fb44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:39.773811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009388/publication.mdobserved ded7d0932d82608d117fa62cf04a467f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:39.753486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009388/publication.txtobserved 3193d08fee756bfc9f77a4fccd0247bd...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. |
|---|