OT-2026-000086193
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, sustained blow-off before set-down
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-2026-000086193) never changes.
Identity and time
| Publication number | OT-2026-000086193 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82c-7dff-b61e-18934ee6fe5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086193 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c130f11476f27f225f7c31a8aae7f2518d2ebe760599bae700f11c84e0aa04a |
|---|---|
| Markdown | 7dba06e7766eeb99b471e2df4b59eea244c66626567f262126714d10b8525894 |
| Publication page | 828ab5a615c21f3ca93512ebc302ebf2a1e1d09199f2086308a5b3d3e2043315 |
| Manifest | 8bc03421fb0d04aaec40509fa1a6ef91db976cbb7e234762f5a8488648febb86 |
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 | A6ahGf7XJf7SAr1VtgPZW4O2f6f2FzFBeaRBRSbJIgWWdnGk3mO4o2i7nDwgg08DErvXOUfj25MpKpFRe2QpAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:53:52.338560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086193observed 828ab5a615c21f3ca93512ebc302ebf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:52.321191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086193/manifest.jsonobserved 8bc03421fb0d04aaec40509fa1a6ef91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:52.303454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086193/publication.mdobserved 7dba06e7766eeb99b471e2df4b59eea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:52.285612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086193/publication.txtobserved 2c130f11476f27f225f7c31a8aae7f25...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. |
|---|