OT-2026-000102704
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000102704) never changes.
Identity and time
| Publication number | OT-2026-000102704 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7702-b0a9-3ac57d143a77 · 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-2026-000102704 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1c32818bc2022a5fde2f78a678e8ccf97330eb58b74eac4974b80b4abd7085c |
|---|---|
| Markdown | 9d722778622e0d92281f7abb51037c6e298555eaf3e275cce9032d6c198c6091 |
| Publication page | b3b46bb9a14b6409a9ca78c8e99a59dfadf4a1324fa78c91ffd13fd97e9f6e1d |
| Manifest | f9b509814826d3a084dbe5b2b412c26af0167b6b02362ab7072571efad431fac |
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 | 3yWPzBKWikoIXRnAIbkb84JIfl/lu3Est0LdCnY1Jix3EA4M3HPI0OZ7RCnEQ2MliPGwTmgABU2DH2KyO9JIDg== |
| 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
| 2026-09-17T09:24:13.014656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102704observed b3b46bb9a14b6409a9ca78c8e99a59df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:12.995326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102704/manifest.jsonobserved f9b509814826d3a084dbe5b2b412c26a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:12.977268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102704/publication.mdobserved 9d722778622e0d92281f7abb51037c6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:12.959605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102704/publication.txtobserved d1c32818bc2022a5fde2f78a678e8ccf...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. |
|---|