OT-2026-000099211
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump 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-2026-000099211) never changes.
Identity and time
| Publication number | OT-2026-000099211 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-7741-94f4-1e1b82e17abc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099211 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14509750025dad1bd6a41eac5e3020f5ab1f2f9ff14f6254aef91264340576e0 |
|---|---|
| Markdown | a16fc60c48ed517c2f257e58884de22336a5b095ff0984b5a6f824d8d6778dad |
| Publication page | 3621346b644a08cb7e9cec0e1a916d5e8eef94262846b94fb44c6a1644da11c2 |
| Manifest | 7b1020796ddd48ca708a48c8cfd859fb982198b7e33994bf09fe4dfbc09e41c5 |
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 | rMx+rcH3w9BXPN5uApNo3tlm5Bi1VeUlEkeurS7nRQewSXcgVqRGkClxWyEpmUDyCQm8s7AChrfuH7O+T/6bDQ== |
| 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
| 2026-09-17T09:30:36.349438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099211observed 3621346b644a08cb7e9cec0e1a916d5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:36.329811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099211/manifest.jsonobserved 7b1020796ddd48ca708a48c8cfd859fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:36.308017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099211/publication.mdobserved a16fc60c48ed517c2f257e58884de223...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:36.288854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099211/publication.txtobserved 14509750025dad1bd6a41eac5e3020f5...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. |
|---|