OT-2026-000067445
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, 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-2026-000067445) never changes.
Identity and time
| Publication number | OT-2026-000067445 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd9-7080-8e6a-f0467b36b608 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067445 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46b5aea875ece4d3a54fdc7611caa4129effd68a4b978b289b9ec8d25ac38237 |
|---|---|
| Markdown | 048d7082fa1981de102864852f5970448f8bc4355434aca8539d23c942de3089 |
| Publication page | 362fd941419f750524c3e93432179f007336d7da20b994098262ceb9e74a1bb5 |
| Manifest | bb2e4d0f7316adb6ac77c74e744e9ff5b7025dde6d2dc0eaba3af761f93457e9 |
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 | yreqih5iRYObZ47CRuAnmDwoSsv8KvU73k3VlAWl8weWArUIpqHoT6z00kyiPpZSNx/cob/92KqHhrPdPCQeCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:31:38.966930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067445observed 362fd941419f750524c3e93432179f00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:38.950952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067445/manifest.jsonobserved bb2e4d0f7316adb6ac77c74e744e9ff5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:38.935354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067445/publication.mdobserved 048d7082fa1981de102864852f597044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:38.917598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067445/publication.txtobserved 46b5aea875ece4d3a54fdc7611caa412...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. |
|---|