OT-2026-000080645
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three stage ejector, 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-2026-000080645) never changes.
Identity and time
| Publication number | OT-2026-000080645 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-7643-a6d5-a966a6bd39e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080645 |
| Status | PUBLIC |
Content hashes
| Canonical text | 484a33f3d1988a4e2780cb375e9d4c8008a7097bc8bf0e238f5ce52aae64f7a8 |
|---|---|
| Markdown | a2b967006c0781b61fbbb7edd4b8d0adb0ab7cdbd5da482471d4eaba2782108f |
| Publication page | 788e0f206ecb8452f9b2763e856e3fbd189da6c6a9c6e6317f727f81102b6230 |
| Manifest | 066ea86fbabba9adb7994148853da1920ce53a18a85aa5d869740040a8deb3ee |
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 | g5DRvDC6IsHXoVHTojjsblrFaelrWb1+zkgV7R4UkDMJFg+7SnPX+fxkfdfdirVGC4NZwXnegC+XyZQxHeT1Ag== |
| 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
| 2026-09-17T10:03:18.667206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080645observed 788e0f206ecb8452f9b2763e856e3fbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:18.642366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080645/manifest.jsonobserved 066ea86fbabba9adb7994148853da192...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:18.617280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080645/publication.mdobserved a2b967006c0781b61fbbb7edd4b8d0ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:18.593681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080645/publication.txtobserved 484a33f3d1988a4e2780cb375e9d4c80...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. |
|---|