OT-2026-000103066
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000103066) never changes.
Identity and time
| Publication number | OT-2026-000103066 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7488-8e58-974e941e050a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103066 |
| Status | PUBLIC |
Content hashes
| Canonical text | 178ab6f5155c44c1c182e8ff97c5209af8ecfb19bf482241a16b3852d691d48d |
|---|---|
| Markdown | 22cf0476bc814d46cde0627911cd9e3e9d3e104ebe1416f199bbafd9c536f357 |
| Publication page | cacd0265e757451402bc925dd5c59d0677e17ec0306aab9e63f84708441062fb |
| Manifest | 055197b3e9cf9d16aaa4d6a4ab3d4abc28084027a595429fa84ae8da1ed00411 |
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 | TwzM8LHw1pRXpssdNv1uUaYbNaq9MDvenNEwzJ/JsM5eNTj7sOezVUMA7sXirt/VfXzntBS0r/ypUwvOAEJ+Cw== |
| 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
| 2026-09-17T09:23:11.524795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103066observed cacd0265e757451402bc925dd5c59d06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:11.507945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103066/manifest.jsonobserved 055197b3e9cf9d16aaa4d6a4ab3d4abc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:11.489699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103066/publication.mdobserved 22cf0476bc814d46cde0627911cd9e3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:11.471595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103066/publication.txtobserved 178ab6f5155c44c1c182e8ff97c5209a...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. |
|---|