OT-2026-000086558
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, sustained 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-2026-000086558) never changes.
Identity and time
| Publication number | OT-2026-000086558 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-714a-aceb-fcb6d60e72ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086558 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fc822b4257619e1f2236d078cec2b486f1747311ea65c708c7007ea8395c485 |
|---|---|
| Markdown | 5acd6abfa97bd26e548acbc0073dcc0960250050dca5811d636cfc43b5f054b1 |
| Publication page | 0cfa5af4dfea6cb739c7ed178ab61725d43a5383c3193110e780eb671ae2e230 |
| Manifest | 92aac057e0be10cbea8405fee8f28d0a186d4fe721f616c717ad2e3d98d48cf6 |
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 | vqx0hjR2pJHj+ljPeHXpRjgABZNiB3KPjbISykuqx1HP68hHsn8b1zXsvkj6skQfAXSWjPn8UPYq/TURxFTyAw== |
| 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
| 2026-09-17T09:52:23.537469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086558observed 0cfa5af4dfea6cb739c7ed178ab61725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:23.520819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086558/manifest.jsonobserved 92aac057e0be10cbea8405fee8f28d0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:23.505004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086558/publication.mdobserved 5acd6abfa97bd26e548acbc0073dcc09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:23.488055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086558/publication.txtobserved 3fc822b4257619e1f2236d078cec2b48...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. |
|---|