OT-2026-000008342
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000008342) never changes.
Identity and time
| Publication number | OT-2026-000008342 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-71ac-acb6-d5b96fd5323e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008342 |
| Status | PUBLIC |
Content hashes
| Canonical text | e16afcf6df0c1a668038538291c14dc283c68a798a21f87603246c38ea5d6d57 |
|---|---|
| Markdown | c19692f0af224f5a25945c1688aacbc4941ce3adc346a7eadbdb344e5eadc2a7 |
| Publication page | 4b926b8a37ef48f27b24bd7c551eda18a64b3e85e1a493b0d47484f12a7ab689 |
| Manifest | 031de12fdd0f4ed470cb1bd299ab33b01459cbef83c25296dca1646d0d323c1c |
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 | kvBjNUSeKe5qKgGt9XU+GGBa8VEaWst7eUN0Bf1Ywpxune+2VyOWP7CE92K1RvECd0sh09sT+inRKrE06XbgAA== |
| 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
| 2026-09-17T12:18:09.623798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008342observed 4b926b8a37ef48f27b24bd7c551eda18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:09.603673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008342/manifest.jsonobserved 031de12fdd0f4ed470cb1bd299ab33b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:09.584721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008342/publication.mdobserved c19692f0af224f5a25945c1688aacbc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:09.563998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008342/publication.txtobserved e16afcf6df0c1a668038538291c14dc2...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. |
|---|