OT-2026-000047510
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000047510) never changes.
Identity and time
| Publication number | OT-2026-000047510 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-7804-a39a-eaa30fec0ee5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047510 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfdc9ef823bd89cc6c6dbf3f6466c848fd7249bea78f12f6b37640bda4374110 |
|---|---|
| Markdown | 9c1bfda25c91d45bef050cdd48606682ba54a7a032daf57970a9eb755d97ba46 |
| Publication page | 25df08790540778e2fc488f79c890edfa6c68a7091d99264e35736b6c3f440f6 |
| Manifest | 9aef9abbc8e67cf4823a199341b3297ace3ff14dbe820294b6e6e1150b247ece |
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 | ImabPo4f7NKk4eHwM8YqPvfuXrQEdC7zG4vXrOpqz9UO6tyqFcDHa2hxywr5u0/lBWHMCx9evulKgtjhavzQAw== |
| 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
| 2026-09-17T11:06:33.577836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047510observed 25df08790540778e2fc488f79c890edf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:33.560454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047510/manifest.jsonobserved 9aef9abbc8e67cf4823a199341b3297a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:33.544537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047510/publication.mdobserved 9c1bfda25c91d45bef050cdd48606682...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:33.527887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047510/publication.txtobserved dfdc9ef823bd89cc6c6dbf3f6466c848...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. |
|---|