OT-2026-000103329
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000103329) never changes.
Identity and time
| Publication number | OT-2026-000103329 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-74bc-bd27-ee4dbb0b9f59 · 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-2026-000103329 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae43925fba8499f3f0589f93029eb94f01ede4c9bf45b123dc41c830314aefa2 |
|---|---|
| Markdown | 932be6e2b0b382fbfcbd56fbd03ea67bdbe7348cee1a30143557012cd8e0b019 |
| Publication page | 2a791cd5a8425f571c8b38c4e7caa075e7daef868476ac81390b0398efb80494 |
| Manifest | ec9822eb2e10e26baa35cbe8379596534ea04144f8bdc3515840d4ceb6100b29 |
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 | IG14ywoPcvXD+gqWHEzgu1IIgGOGqglReshB1IIlL8KNvuZ+gwjw59I+mLF6E3WAUsfGZHnTGOFAVAX6SIjfAA== |
| 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
| 2026-09-17T09:23:34.983496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103329observed 2a791cd5a8425f571c8b38c4e7caa075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:34.965045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103329/manifest.jsonobserved ec9822eb2e10e26baa35cbe837959653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:34.946695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103329/publication.mdobserved 932be6e2b0b382fbfcbd56fbd03ea67b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:34.928857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103329/publication.txtobserved ae43925fba8499f3f0589f93029eb94f...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. |
|---|