OT-2026-000014022
Publication integrity record
Foam pad vacuum gripper, two stage ejector, pulsed blow-off before 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-2026-000014022) never changes.
Identity and time
| Publication number | OT-2026-000014022 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-73b4-940c-1e3bf86ab81d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014022 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04390de40aebd222fcc9c1a5938cd1f755bed745c7461b0dd3043cd8dbb50199 |
|---|---|
| Markdown | 62255edbafd46e8a404ae789a054d987281f43716042eec9994c0b7259a9ae34 |
| Publication page | 67361d699baa2a396133b272e4bc123b18ddfc3c4632dc66e93d90f7142aa4d4 |
| Manifest | d6a99a120e476825a8c7161f90ecef215aa41f75237022e4df30409aa8a77812 |
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 | oCcHzaYqIRNxMiPfE1zKefEs4X0XolTIu6QCY3CybQYFt6gVEuVE/HNM7mujE6DRK6HNW4oJQs/o9C7NlCr1Ag== |
| 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
| 2026-09-17T12:09:14.977157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014022observed 67361d699baa2a396133b272e4bc123b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:14.957580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014022/manifest.jsonobserved d6a99a120e476825a8c7161f90ecef21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:14.937216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014022/publication.mdobserved 62255edbafd46e8a404ae789a054d987...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:14.919420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014022/publication.txtobserved 04390de40aebd222fcc9c1a5938cd1f7...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. |
|---|