OT-2026-000096651
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000096651) never changes.
Identity and time
| Publication number | OT-2026-000096651 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ab-7fb1-b7d8-aa76e9e3b6f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 143eda21acbdcf0965affcb6d69145c99add9233d3c85ac43117b06a993c1f66 |
|---|---|
| Markdown | 22901d428aeb5b2e318810b63252ca5e0e92df74b9aa52f0eef5ad1137c0d807 |
| Publication page | 757a4ebbee2a6027b4caa84439a1f89ceb53417500ff4cd99c4cf2784a4e53d7 |
| Manifest | 5520515fe62f3092f186d2ed3acd1718b03465a0ba9c48f6e9f454bced3f01c8 |
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 | jcZEJlpjq8dXpEUIZUkoxwVoZidGtUPEzH6NHJGi9WAGYVr3PrxKb43NJfsdAyEBqEnfj2UNp3bEhN9NcvupCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:07.069863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096651observed 757a4ebbee2a6027b4caa84439a1f89c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:07.053352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096651/manifest.jsonobserved 5520515fe62f3092f186d2ed3acd1718...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:07.035077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096651/publication.mdobserved 22901d428aeb5b2e318810b63252ca5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:07.016909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096651/publication.txtobserved 143eda21acbdcf0965affcb6d69145c9...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. |
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