OT-2026-000046044
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, 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-2026-000046044) never changes.
Identity and time
| Publication number | OT-2026-000046044 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-0329-718d-8c0b-a4efecbb4b6f · 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-2026-000046044 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01846d8cef284b94aa88786dcbe182ada2cda13df27a08049d051c6d87581830 |
|---|---|
| Markdown | a348dec7e91c9e3036acce6df00e1fb604c2e0e166f76ae0e9685b9cc54e7c8b |
| Publication page | 23a56c32f3dee4b4e71b655dfddd31ffd09241003466267df69975bb40d6391e |
| Manifest | 169fe20fce35fd9bfa3e79886f94952d21878925eeee733f671ae88b1e50ff18 |
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 | OvGoj3Dw9sBXKCTEVs2Bpu6/Im/HRn++AXK0YlkwFVdQSxfAQ+2ILcjDFtLY6BIMzMkz0SyodRFrmFUYnbQrBg== |
| 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
| 2026-09-17T11:08:59.902786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046044observed 23a56c32f3dee4b4e71b655dfddd31ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:59.883675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046044/manifest.jsonobserved 169fe20fce35fd9bfa3e79886f94952d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:59.864811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046044/publication.mdobserved a348dec7e91c9e3036acce6df00e1fb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:59.847181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046044/publication.txtobserved 01846d8cef284b94aa88786dcbe182ad...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. |
|---|