OT-2026-000085551
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, sustained blow-off before set-down, on a tool changer
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-2026-000085551) never changes.
Identity and time
| Publication number | OT-2026-000085551 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7614-ac5e-de828155ac9c · 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-2026-000085551 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb56d80b5a04213a3c0f63aeb7bcd5e690926a09f49e9911117d89f920c71740 |
|---|---|
| Markdown | bbb98f95c53d0f3cb5ee5bd33cf28655b4925989b4c2c8da8a3ddb56c1215b60 |
| Publication page | 4744063d6d29c1e1803a057e2ea0c752df168fbff5afaac8128747d1dd581d93 |
| Manifest | 8b674d57e6a846adcb3219a97cf455c5cecc1569e318bddf7bf58d7c4b97c858 |
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 | ThM+S/T3Myxh5qbhKKgtlDu1aB+9Z+P8vZ2dpx1vKFaHZKaNhrzrim+WUYHEBSmDhYtsaz4E2ii4mhvQBFgVAQ== |
| 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
| 2026-09-17T09:54:22.261583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085551observed 4744063d6d29c1e1803a057e2ea0c752...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:22.244445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085551/manifest.jsonobserved 8b674d57e6a846adcb3219a97cf455c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:22.226000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085551/publication.mdobserved bbb98f95c53d0f3cb5ee5bd33cf28655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:22.209392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085551/publication.txtobserved cb56d80b5a04213a3c0f63aeb7bcd5e6...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. |
|---|