OT-2026-000086205
Publication integrity record
Foam pad 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-2026-000086205) never changes.
Identity and time
| Publication number | OT-2026-000086205 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82c-710d-a668-65bc27cee384 · 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-2026-000086205 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d56064b0e80e038c6279f7e4777299c3dd7e2dba824a1d311f59f4cacf6342f |
|---|---|
| Markdown | e25929ad13c6560b46a991f736400c4ed3d66f1af780151d65af8c98cdeff7bf |
| Publication page | b7dddbd2c1061a2f0c46ccc0b6531916d00ab313ef81faf83d7ac170d65e4e3a |
| Manifest | 7dd7ce699031dde4a5ea1c5a6300d2f2c778bd783c0ba9684212f9c277cc6eae |
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 | ZDS7bOlMHVlWAJ48zmhxPWf3ExlA5b+t50SRE1OczWgI4ikOdpm55NlejZ/J3m2RdFCuop8JC44mRdSWUELKBg== |
| 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
| 2026-09-17T09:53:53.191752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086205observed b7dddbd2c1061a2f0c46ccc0b6531916...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:53.174059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086205/manifest.jsonobserved 7dd7ce699031dde4a5ea1c5a6300d2f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:53.155625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086205/publication.mdobserved e25929ad13c6560b46a991f736400c4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:53.137027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086205/publication.txtobserved 5d56064b0e80e038c6279f7e4777299c...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. |
|---|