OT-2026-000097879
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000097879) never changes.
Identity and time
| Publication number | OT-2026-000097879 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7342-ae5e-3495d24cebcf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097879 |
| Status | PUBLIC |
Content hashes
| Canonical text | a407757b950ba5e4305ddf01e9604b7ef65792ec6f77b86709d5aa2524af4bd9 |
|---|---|
| Markdown | edb7916f00851c0bea879d9252ae2412ffe5a015fbf52fec9749504d0857254b |
| Publication page | 8176d933813c44cccd568f681a13e26e815ea61a6a9a8577fbffd7ed8aeaf54f |
| Manifest | b162c43e0508009e1bfca2ff1c102423286cdd9d1ab504b67ddbb3cded7bc004 |
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 | vtxMOwJQyWToQjyPUzHbabEcE+9WWOmbhZVDR104spkkC8Q1P8ajv/pc++r77v2ToXVxSjHSLWR9sSQlaphbCw== |
| 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
| 2026-09-17T09:32:59.749355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097879observed 8176d933813c44cccd568f681a13e26e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:59.731144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097879/manifest.jsonobserved b162c43e0508009e1bfca2ff1c102423...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:59.713215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097879/publication.mdobserved edb7916f00851c0bea879d9252ae2412...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:59.695242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097879/publication.txtobserved a407757b950ba5e4305ddf01e9604b7e...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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