OT-2026-000074095
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before 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-2026-000074095) never changes.
Identity and time
| Publication number | OT-2026-000074095 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8f-75fe-8a82-8431e5b59e34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4db1e9227ef8c5276ccd9cc6cd971bc39a98765fe84ab207dfb5dce7e1869c7a |
|---|---|
| Markdown | 5840d38c1af3687d58fe708be3f832737c685751718a77fd8a8f73791e8c4aae |
| Publication page | 6fb5c66066f178328a69e2f550b8616a66ee2bbf5caba0b3dc4d305270495571 |
| Manifest | fa8077abca70391ddc467ac82bd7a2ae633bc8660ac97abacf21bb0ce614eeb7 |
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 | KktzGzR0yc1ZkICR7HlH4rVz6yDpy0bTI8G6LoauBq0Vw8MMb2PobiuCbJMGwBMXEL3mTK1SB2yhkwqOqa+PCw== |
| 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
| 2026-09-17T10:21:00.200644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074095observed 6fb5c66066f178328a69e2f550b8616a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:00.182240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074095/manifest.jsonobserved fa8077abca70391ddc467ac82bd7a2ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:00.162187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074095/publication.mdobserved 5840d38c1af3687d58fe708be3f83273...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:00.141310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074095/publication.txtobserved 4db1e9227ef8c5276ccd9cc6cd971bc3...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. |
|---|