OT-2026-000102784
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two 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-2026-000102784) never changes.
Identity and time
| Publication number | OT-2026-000102784 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7b57-bf63-35c887d8ce5f · 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-2026-000102784 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b1dd39b5d09b38b7f4914926ddecf7fd334bd3ba8fe250e372c809be125a1cd |
|---|---|
| Markdown | e45df3740e53c0c16ee4cd5ab1af1a47fd95de369ef1c3c2e2b79525c213b461 |
| Publication page | e389c232d66e32ba8c890bd4f15152dade2049f322f6a3a81e4f5afb5eab63a5 |
| Manifest | 9bf5febbf4c6a08975b6f11dfb3952a245083acbaa21b4e1e843d9f9b37a2e95 |
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 | HtSnRhr0+wM+YYXqrY7ftrc07uebx38uhQ2RnYBooFFoM7KdcL0uyth7dfnN2SjjUIpqeXFxhAhw8SV69DjQBQ== |
| 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
| 2026-09-17T09:24:18.701430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102784observed e389c232d66e32ba8c890bd4f15152da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:18.683696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102784/manifest.jsonobserved 9bf5febbf4c6a08975b6f11dfb3952a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:18.665883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102784/publication.mdobserved e45df3740e53c0c16ee4cd5ab1af1a47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:18.647792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102784/publication.txtobserved 8b1dd39b5d09b38b7f4914926ddecf7f...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. |
|---|