OT-2026-000046036
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000046036) never changes.
Identity and time
| Publication number | OT-2026-000046036 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-0329-710f-8243-a537afac695a · 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-2026-000046036 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9aee324bc1f469cd6aa35dca07a95e50ba513e54e6100cdf8e127a9d2dbe6c36 |
|---|---|
| Markdown | 85a4e1b5e086216b13be673aec4a90062c557789d4b26f5b20b79a32c074da5b |
| Publication page | 9922481e59b65d33e010e7dcc746a1d406d2e72abaefbe866b89b425a6c5e012 |
| Manifest | d6b3df148375a4da1a9a9cfa4933407cd9d9aafb7fa3f495c0d5699e10b700d6 |
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 | gP5toVBW4049/cHxfZe6vsez8Lq7i/0qfNC/se/ViNqf1T4Slrsx0HgKzTK1kWVadRxMyrVwkyvFdR9iqqvkAw== |
| 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
| 2026-09-17T11:08:59.250151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046036observed 9922481e59b65d33e010e7dcc746a1d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:59.231149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046036/manifest.jsonobserved d6b3df148375a4da1a9a9cfa4933407c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:59.212604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046036/publication.mdobserved 85a4e1b5e086216b13be673aec4a9006...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:59.193304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046036/publication.txtobserved 9aee324bc1f469cd6aa35dca07a95e50...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. |
|---|