OT-2026-000063225
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000063225) never changes.
Identity and time
| Publication number | OT-2026-000063225 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-7c14-8553-763ae7c83068 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063225 |
| Status | PUBLIC |
Content hashes
| Canonical text | 503fac951631de39beafb70ccdc7835ac1595db3936d991add984ce755360937 |
|---|---|
| Markdown | 8a6ba43f3a03a7ebde4ab39b62c14be757c06bfe1c7dcc1ea35b1ceaf4aace7e |
| Publication page | 23acb53c5ef97f51087126a1e3ef032c99ce5bc3991de30c82e37c78edda7f11 |
| Manifest | 3d194f34810d6fe5cf4a5521b3e783d4ec2b5a78365155df17818d714a48f37a |
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 | pin1OruW429cRwGRdkK7MoziJxsjpF9EBa4FREijSWvgw+MXd0d8iHyhaRQZlQNDo3X/NnvGoNMkrVkm/QrPAg== |
| 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
| 2026-09-17T10:39:06.198838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063225observed 23acb53c5ef97f51087126a1e3ef032c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:06.180627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063225/manifest.jsonobserved 3d194f34810d6fe5cf4a5521b3e783d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:06.163542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063225/publication.mdobserved 8a6ba43f3a03a7ebde4ab39b62c14be7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:06.145574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063225/publication.txtobserved 503fac951631de39beafb70ccdc7835a...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. |
|---|