OT-2026-000099014
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000099014) never changes.
Identity and time
| Publication number | OT-2026-000099014 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-756f-bb28-81e13a1e7986 · 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-2026-000099014 |
| Status | PUBLIC |
Content hashes
| Canonical text | cfd37d9c98a77da7bc10b6cb4dd97e74d5736741c110ea952227b0748f391720 |
|---|---|
| Markdown | b3264bcee20d7eff533195767f6440ec87aa46dba352d213a9fa86cafca0bded |
| Publication page | 8256365c889a5e3056ba138881195ea1eb33ca6e7d6f4ab834becc493b08814f |
| Manifest | eafd71a20b3603ad66eca72310f9066f3490570d0e01eae7d022e1f61b2d4d3d |
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 | s4CFpIYNL8cLLOZtJMFoQiJhBS1K7U2tFwkn/no0lx8rUw7H6rc89XgjzjDdeFVdUqyZjR/xaJBBgWNl8GCGCQ== |
| 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... |
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Independent retrieval
| 2026-09-17T09:30:06.104216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099014observed 8256365c889a5e3056ba138881195ea1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:06.085478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099014/manifest.jsonobserved eafd71a20b3603ad66eca72310f9066f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:06.068535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099014/publication.mdobserved b3264bcee20d7eff533195767f6440ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:06.049371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099014/publication.txtobserved cfd37d9c98a77da7bc10b6cb4dd97e74...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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