OT-2026-000056666
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000056666) never changes.
Identity and time
| Publication number | OT-2026-000056666 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af6-70d8-85dd-becbebfd2f78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056666 |
| Status | PUBLIC |
Content hashes
| Canonical text | d651be04732b8b56a53207712c9da2cf10c009c3321558186bcebd472123b017 |
|---|---|
| Markdown | b41ce9238bb5fbc93f79b51c8718ffca55e05c57786c594b476d36121fabd4f0 |
| Publication page | 0b630668d8767d26a093561a338f419e30fe4c48199b6293fd88e45933cdf8a6 |
| Manifest | 670e70af2c904ce383cfa36e4b3a9a414b2330d37b4f3fc223143f8df026ac40 |
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 | vsjVNxkhhiiWftPpKPyuWpfe8t5LVGyuJXcI+uZR2PhFH9odvDeVWSJvWXSAPFaKruJ+XHas99mdV4tzNnFWDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:03.647698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056666observed 0b630668d8767d26a093561a338f419e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:03.627247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056666/manifest.jsonobserved 670e70af2c904ce383cfa36e4b3a9a41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:03.606569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056666/publication.mdobserved b41ce9238bb5fbc93f79b51c8718ffca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:03.586433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056666/publication.txtobserved d651be04732b8b56a53207712c9da2cf...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. |
|---|