OT-2026-000033085
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, pulsed blow-off after set-down
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-2026-000033085) never changes.
Identity and time
| Publication number | OT-2026-000033085 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-7283-83ad-fdbe52cab8bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033085 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a453b7feb83bd805f27c8f6e4264f7d454e2857473688cb848556ee2ed544bc |
|---|---|
| Markdown | 87eaf0ee93aa28a6a07d9f3010e2337bb1d3ed017acb542908f7f8630d9f1dac |
| Publication page | 0ae7bf91829b32dabe57db01b43659a2cf115f036fbf7eae87fc23b877f31a09 |
| Manifest | d1febe7b4b5bfc8a8071fcbe553902911339025f49df053600719fe1d10279b3 |
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 | VdJ87k6mcO51gZfkrdxVDbkg6c/DF5gfee6WVBPD7l8dg2YpSSS7H2LqPTh+aBoilTrlgu/HovVST1oINtHdCA== |
| 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
| 2026-09-17T11:32:44.006444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033085observed 0ae7bf91829b32dabe57db01b43659a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:43.989768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033085/manifest.jsonobserved d1febe7b4b5bfc8a8071fcbe55390291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:43.973247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033085/publication.mdobserved 87eaf0ee93aa28a6a07d9f3010e2337b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:43.953480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033085/publication.txtobserved 5a453b7feb83bd805f27c8f6e4264f7d...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. |
|---|