OT-2026-000046078
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained 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-2026-000046078) never changes.
Identity and time
| Publication number | OT-2026-000046078 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032a-7e30-abe7-b41e138d74bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4751f706d8352c0d4398e51d8dc25856a96cc513d4dbe9e888bf05ae28abd968 |
|---|---|
| Markdown | f1b2e308306a1de5fb18723425b1b1774e5578fdb40e9fc9a7ca28b007788e6e |
| Publication page | 0cdefd494e3b99436a1d065e7b836a3d9fbe9a99be68233fa0471f8048cda973 |
| Manifest | 026ce6f0c9dca1649dde86833dd82ea398058c281923064f04d45d2b2f148dc5 |
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 | 3tGAkHAqMm5pO2zXER9HCM/pdR+DSCQiPlslzGXguZBxqFsW3YzoFntfcrsdxJk4nA3s5sbb9inYZkW6VbdtCA== |
| 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
| 2026-09-17T11:09:02.745314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046078observed 0cdefd494e3b99436a1d065e7b836a3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:02.725331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046078/manifest.jsonobserved 026ce6f0c9dca1649dde86833dd82ea3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:02.704396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046078/publication.mdobserved f1b2e308306a1de5fb18723425b1b177...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:02.682682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046078/publication.txtobserved 4751f706d8352c0d4398e51d8dc25856...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. |
|---|