OT-2026-000102132
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, 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-2026-000102132) never changes.
Identity and time
| Publication number | OT-2026-000102132 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-7a81-a49d-38c191d8e82f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102132 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f1a46969e51f63be24766a59ff926d73df0103651882f027f8c9d98b1129c6e |
|---|---|
| Markdown | a1f9c1a6be922c19d7c04e1dc214bbb38e9dc33b8d9a5539b07a6341e0e72fb1 |
| Publication page | c8e6efde3a9c15bb10f9152b72c7715cfdff65e747eb301736a302c7b976bddd |
| Manifest | b1d3bf9c0fdabaeef516fdc2aee309ab86c229cf2d4a2767ad99c9af6b67f2d8 |
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 | BOjvU44XqHJGYGjcVW0kFyGPjBujX/IUfk2D/TMc4SGMqiQz+Mblt9oEy+zhWWqZhg7sVP+fIkyOKSMbsPqsDw== |
| 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
| 2026-09-17T09:25:17.630388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102132observed c8e6efde3a9c15bb10f9152b72c7715c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:17.610960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102132/manifest.jsonobserved b1d3bf9c0fdabaeef516fdc2aee309ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:17.591766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102132/publication.mdobserved a1f9c1a6be922c19d7c04e1dc214bbb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:17.574696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102132/publication.txtobserved 0f1a46969e51f63be24766a59ff926d7...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. |
|---|