OT-2026-000102532
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000102532) never changes.
Identity and time
| Publication number | OT-2026-000102532 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-7b78-9eac-2e41908f54b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102532 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7eb479f8491727d2299dfd3978e1fb6ec1011106c60828220657845cea2548fa |
|---|---|
| Markdown | 7feda27ead0072c7781f5e2c568f2f83e04c0c1b2159d87e24228d448d18a9ec |
| Publication page | c117b71a396c8ccc6035720aae8fdf2cf6d897ea00c94654e2bbdf27cf4d4c36 |
| Manifest | e278c81dc9a7c1dc913c40e964b0ad8c0cd07fb1196c1c730f6126f8e6c4f05e |
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 | KTskqr9ZF/feiMsRs7fG67Y1q0tr0H1w1a1z6C8k+brr+XXPlxobAfAXXckeEDMz41R+Sj92cZmSoQiI2ceKDA== |
| 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
| 2026-09-17T09:23:38.286482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102532observed c117b71a396c8ccc6035720aae8fdf2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:38.268780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102532/manifest.jsonobserved e278c81dc9a7c1dc913c40e964b0ad8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:38.250621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102532/publication.mdobserved 7feda27ead0072c7781f5e2c568f2f83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:38.231995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102532/publication.txtobserved 7eb479f8491727d2299dfd3978e1fb6e...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. |
|---|