OT-2026-000099603
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000099603) never changes.
Identity and time
| Publication number | OT-2026-000099603 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-7542-8e11-dcec6530e02e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099603 |
| Status | PUBLIC |
Content hashes
| Canonical text | 595f69a7386bf6c897d60e3b2f002695ba8c1382c17fc3b5c3bd39a3323266e8 |
|---|---|
| Markdown | dd672a42d49fff5d6a412c949faa3ab2ae2e53cf02ebd40b318f0db0a10b1f12 |
| Publication page | 982cf0377bc61c8bd0cde4f4b36333f3a3101deaecc109bf4b8ab0e313a27232 |
| Manifest | 637e4afdc86f4deec39a7865d108a9bb2ed53034bec39b625d431a24f94203f4 |
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 | TByHoH0uIUflV8mnArZYCm8EjZARfR9e8UuUc99vc0YSh/ECAkkuQjG6WWeohG7e1VQz/TlhDRIQpKWDVfAgAw== |
| 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
| 2026-09-17T09:29:31.849266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099603observed 982cf0377bc61c8bd0cde4f4b36333f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:31.832047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099603/manifest.jsonobserved 637e4afdc86f4deec39a7865d108a9bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.814372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099603/publication.mdobserved dd672a42d49fff5d6a412c949faa3ab2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.795665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099603/publication.txtobserved 595f69a7386bf6c897d60e3b2f002695...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. |
|---|