OT-2026-000023312
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed 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-2026-000023312) never changes.
Identity and time
| Publication number | OT-2026-000023312 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7b1e-9da2-a955fcc37de2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023312 |
| Status | PUBLIC |
Content hashes
| Canonical text | dabac4080f7efe0d5bdf58dc95feeeed72a74c044b79bd51bee90088c8a2631d |
|---|---|
| Markdown | 7ea04e06d5cc3e95cb8ae9395de2b155d862d59a4f1109af54a805c69f0973d4 |
| Publication page | 47574ebbcaf9cab918bcd1e442b2b539bb1c47dab0a5c1102508410138a08fcd |
| Manifest | fc07599361b875a7a657314eda84f03c809662240c5073cf0149612a7fa1c980 |
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 | u+OTqx6rcUXXAvsSV40S6LTndO7dMPoIzmcCcjA+wVQz79KbRI7if/QO9sPkoceBG4EgYGWpfBdSruRv+OMhBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:51:23.740135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023312observed 47574ebbcaf9cab918bcd1e442b2b539...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:23.724414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023312/manifest.jsonobserved fc07599361b875a7a657314eda84f03c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:23.707420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023312/publication.mdobserved 7ea04e06d5cc3e95cb8ae9395de2b155...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:23.690822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023312/publication.txtobserved dabac4080f7efe0d5bdf58dc95feeeed...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. |
|---|