OT-2026-000048036
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000048036) never changes.
Identity and time
| Publication number | OT-2026-000048036 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-757e-a830-5845a8737a74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048036 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ec5660cb14f990a0dd2901d7cf77522bb5f0fb66a96a77b4a221ca86a1f8994 |
|---|---|
| Markdown | b80f937d58df7d1e0e3e75a3fc5b6beffb5451a1efc101a75dac7c7c64de1dff |
| Publication page | 1793aaa44ec3c2642c8af6c105991c582428f9651f03f7e45ddaee7bccc11131 |
| Manifest | 6dea2cbbc1fc425a30146d234c008f34177b416114ab777b2ccebf47efa7644c |
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 | pqN5dOeotNMUl6OEN64GZFVfzz/dxc44MaSlhohDTBaMP4oWqV9cm5fssNHKDnj8MCiUWK3DQb5TtjwdgTBCCQ== |
| 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
| 2026-09-17T11:06:02.191313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048036observed 1793aaa44ec3c2642c8af6c105991c58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:02.172921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048036/manifest.jsonobserved 6dea2cbbc1fc425a30146d234c008f34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:02.154166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048036/publication.mdobserved b80f937d58df7d1e0e3e75a3fc5b6bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:02.135566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048036/publication.txtobserved 6ec5660cb14f990a0dd2901d7cf77522...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. |
|---|