OT-2026-000046070
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
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-2026-000046070) never changes.
Identity and time
| Publication number | OT-2026-000046070 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032a-765e-bd0e-f14b4738fe03 · 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-2026-000046070 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c8579dd4f70a7c0ff227204ca5350c8a5bf264f05cb6f2300eacc21a10ef7a0 |
|---|---|
| Markdown | af5272fe0a95a7e11fa4a5aebc0e60c757853023041cef110b3cffadffd3c7bd |
| Publication page | df18d03933606e49f67528733bac5d4e9370f050726a59bf86522d9f9b47843d |
| Manifest | 3e3515af48c9191db838201db2ac00802c440a38f4fa02e498b53b389c090ffb |
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 | V0ZhuoM3vAKSL2AnIWmzjN+fKbUQATjQjsHZ02kWFKM6Ev39qqp1oYbnPm6Jf+zWyS1hhmdY3s9TGRwfko9PAg== |
| 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
| 2026-09-17T11:09:02.039031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046070observed df18d03933606e49f67528733bac5d4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:02.020557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046070/manifest.jsonobserved 3e3515af48c9191db838201db2ac0080...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:02.000184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046070/publication.mdobserved af5272fe0a95a7e11fa4a5aebc0e60c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:01.982511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046070/publication.txtobserved 4c8579dd4f70a7c0ff227204ca5350c8...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. |
|---|