OT-2026-000066385
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, supply line 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-2026-000066385) never changes.
Identity and time
| Publication number | OT-2026-000066385 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7099-a018-fd80e3c60a58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066385 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25afc78f27be8f7ee4cbcd22794eda666ce949f5253d6ba6baa4868c348a2ed8 |
|---|---|
| Markdown | bb21b605481b85368975fed3a2af53c79d7133d47f4ba93047ef52a6e99aa271 |
| Publication page | 80d38a2e54615d9dc194ff61a0d5139a03ce0c9b25a56a86a68519383c28af1b |
| Manifest | a31b7efe9dc9a526903c92366640ef2e722262d46e967a6daf984a08c6f74eef |
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 | ObN5Guu2qWGWPOz4ZP99cUeZEHpLz0U58GOrcaIcuSwo6mtRDwyoB6m3Xsgy1hjfJuuz61xOjeRsdsLNlV5mBQ== |
| 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
| 2026-09-17T10:32:31.393649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066385observed 80d38a2e54615d9dc194ff61a0d5139a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:31.377202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066385/manifest.jsonobserved a31b7efe9dc9a526903c92366640ef2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:31.360652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066385/publication.mdobserved bb21b605481b85368975fed3a2af53c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:31.343789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066385/publication.txtobserved 25afc78f27be8f7ee4cbcd22794eda66...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. |
|---|