OT-2026-000015696
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, pulsed blow-off 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-2026-000015696) never changes.
Identity and time
| Publication number | OT-2026-000015696 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-711f-b6f6-493c26a96906 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015696 |
| Status | PUBLIC |
Content hashes
| Canonical text | b890ba2a7c79ffb783ac22f62f4281a8310d18760426bb6d9afa52b3f0689db5 |
|---|---|
| Markdown | 8152a496762afefbb6c71f92cd1eada243c6186e24728af8ee76bc741533322c |
| Publication page | ebb22484d3c63d2796ed63aaa83d14bcd79c4853e9663d61fd498ab9970d5e78 |
| Manifest | 3ac0bdc085e3117878526927ccf10599938fea4d1c1a7e6685940757b2f833d8 |
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 | GHdZl6JszzU2qihkvxl6NWfL/lTwQOH38qCxYBesNDOHH+0mkj1FhekqkJ0UGkQqI1SrdIHNQB4+cgDycoAZCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:04:58.403673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015696observed ebb22484d3c63d2796ed63aaa83d14bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:58.386961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015696/manifest.jsonobserved 3ac0bdc085e3117878526927ccf10599...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:58.369468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015696/publication.mdobserved 8152a496762afefbb6c71f92cd1eada2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:58.352489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015696/publication.txtobserved b890ba2a7c79ffb783ac22f62f4281a8...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. |
|---|