OT-2026-000009956
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three stage ejector, 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-2026-000009956) never changes.
Identity and time
| Publication number | OT-2026-000009956 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7d69-b3ab-e522d5cf7f0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009956 |
| Status | PUBLIC |
Content hashes
| Canonical text | f16fd8c07bb7b558d4c409074ddee25184fa4765356fe55a90a474739fd43019 |
|---|---|
| Markdown | 2b646ed4910381f3de7488bbd2bb8f4520bc8b6302e037da9449e3a02adde94b |
| Publication page | 40852531b702e83452a554464178d2da3718fab9be345ba8d5b9d5dbd3ee73b7 |
| Manifest | c684f46880879d17388bd3497c353e86bb7753281ac1116a7389a4715f82df46 |
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 | a/ERDHuF3EtQZv+TJwngpkP1dp7bIStb0k4igxBT/UpusCoymxMifCgRGGkBUtF2x1II7qikc1LaSyf5z8vcBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:59.497941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009956observed 40852531b702e83452a554464178d2da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:59.480695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009956/manifest.jsonobserved c684f46880879d17388bd3497c353e86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:59.460754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009956/publication.mdobserved 2b646ed4910381f3de7488bbd2bb8f45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:59.441151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009956/publication.txtobserved f16fd8c07bb7b558d4c409074ddee251...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. |
|---|