OT-2026-000008730
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000008730) never changes.
Identity and time
| Publication number | OT-2026-000008730 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-7150-930a-e709c5d5deef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008730 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95e88a8b81371504ef29f7428cd557e799e4a2641c245c191603dc6fa1c0d0f6 |
|---|---|
| Markdown | 051b721d1c54ab7e33958e30c47d896d8799acf0b7f3e26628fb6be798ea5d5f |
| Publication page | bf3ba920f1eef8b6eacdb612db6ed016fc214fc0e9a59cff1d034e6353957659 |
| Manifest | 95e1438ff5a6f002abbc5c4f190305341aec7d948fb4814fcb8152b770c6bf14 |
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 | dbjmVtjRUMFa6Y2ekQ6pUTi5H+BATybkba5IziuEg4bpjm7kwZqMxc0zdmTX0n+T1HMP5cRelZ5TvGTQtMAGAQ== |
| 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
| 2026-09-17T12:18:48.935798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008730observed bf3ba920f1eef8b6eacdb612db6ed016...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:48.915089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008730/manifest.jsonobserved 95e1438ff5a6f002abbc5c4f19030534...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:48.894092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008730/publication.mdobserved 051b721d1c54ab7e33958e30c47d896d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:48.873670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008730/publication.txtobserved 95e88a8b81371504ef29f7428cd557e7...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. |
|---|