OT-2026-000070126
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, vented before 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-2026-000070126) never changes.
Identity and time
| Publication number | OT-2026-000070126 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-785b-ac03-778d92b69d72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070126 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf0f50624e510b62eb3e345e804a237c86b800837f02138428451ef5200829f4 |
|---|---|
| Markdown | 6afff460693893a8e7d951958ce3ab0a25f88d27ad044316108dac6bdb4e2cd8 |
| Publication page | 108fd14ccd6456771dc9fdbefbb35988b1b1e94ae18bdc37bb82536d84fee474 |
| Manifest | 6ad26317f0cadcce01e00cdd37ce0f5bd7a7abc4670c2113c2f2f43ed8c065d8 |
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 | jUQtBY/E7yb1Ouy6rM5+koYPMUE7oEadsZHR5RJjIPLcuHsCRnverVq3qzaXHnm6t3OKDWU7U0vfAagnmYKMCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:27:09.838053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070126observed 108fd14ccd6456771dc9fdbefbb35988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:09.819619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070126/manifest.jsonobserved 6ad26317f0cadcce01e00cdd37ce0f5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:09.800527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070126/publication.mdobserved 6afff460693893a8e7d951958ce3ab0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:09.779753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070126/publication.txtobserved cf0f50624e510b62eb3e345e804a237c...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. |
|---|