OT-2026-000085734
Publication integrity record
Foam pad vacuum gripper, three zone face, 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-2026-000085734) never changes.
Identity and time
| Publication number | OT-2026-000085734 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaae-73b9-bcf0-0653d3d7b4af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085734 |
| Status | PUBLIC |
Content hashes
| Canonical text | 092f0afa35ad23227a7a6331cd9bad7223aec4ae5c733306c3bd8a00ffb5bcbf |
|---|---|
| Markdown | 9ef74a0512cfe2f05a4dde9c77a1d62fcfb02054d4f5e571837cb1ecaef01e1c |
| Publication page | f3fb83e43515e45314718cec567d5164ac9fcb9e1d437dda8641c94ac59decb3 |
| Manifest | ca8c577e7b32843c184024ee8c47cd806f4878c105f1655cab9443ac0bcfbc53 |
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 | 2CFVDCtlKEz75fb1gmIGUGNPET1w+mYBoaqXPOjeMqetpYOmwrL+MB6UeslwBlCHOnyHe//cGKSPOkaJhwMBAg== |
| 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
| 2026-09-17T09:54:38.867897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085734observed f3fb83e43515e45314718cec567d5164...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:38.849754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085734/manifest.jsonobserved ca8c577e7b32843c184024ee8c47cd80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:38.830119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085734/publication.mdobserved 9ef74a0512cfe2f05a4dde9c77a1d62f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:38.812618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085734/publication.txtobserved 092f0afa35ad23227a7a6331cd9bad72...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. |
|---|