OT-2026-000026396
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000026396) never changes.
Identity and time
| Publication number | OT-2026-000026396 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-7f13-a8ff-face4c11ff7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026396 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54b6e5ed0601430fbdc4acf9beef9894aadc2045d3ef31c24dd54d0af76ca0c8 |
|---|---|
| Markdown | 4d465b888f785ade9a9c85158abad93eb28a82d3bc4b67294a2dde92381b9f98 |
| Publication page | d03b6d7b7481612be32172a9baa559a5330561dd00f77e0543109506e9935174 |
| Manifest | ea0522ecf53d91c47c9b2faa1b0036791d9dedfe68b408421fc18db38e3aa11c |
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 | LwvdurG9sKMiTGTLIixprpcXLUSs29ZQyAnujIZk7My4FnMMV9ETu1QfAtaFk4kGTv9Tv6sc0+JonMBuyXeJCw== |
| 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
| 2026-09-17T11:44:22.796472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026396observed d03b6d7b7481612be32172a9baa559a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:22.778886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026396/manifest.jsonobserved ea0522ecf53d91c47c9b2faa1b003679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:22.760488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026396/publication.mdobserved 4d465b888f785ade9a9c85158abad93e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:22.745425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026396/publication.txtobserved 54b6e5ed0601430fbdc4acf9beef9894...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. |
|---|