OT-2026-000036553
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000036553) never changes.
Identity and time
| Publication number | OT-2026-000036553 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7794-9d38-8dbd82cf1e19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036553 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcc23f8dd05908aac92fbd588d9dcc2b85bb90f06f943dd748c9aba3823ff3b9 |
|---|---|
| Markdown | 6aaf8da6530535d5b33c0c83bdb238f31908a297279a389ed5d078fb518553b0 |
| Publication page | 57ea06617a98a2dd29cf8c99bf6cb881283fdadde6c237deed9e8583f3a79bf9 |
| Manifest | af5d90ff4dfa6e963a7be9bb00f7c144d24eef8ea83ee4354cd223149eccdc5a |
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 | 3GNAU5EW/Se2Ka1BPja2oFkB6J76vMRxLwW6mBXPkbCqfbnXi5/ZKFb4WpWoJ2cY0hArNCYjBn6JsAtdW/h8Dg== |
| 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
| 2026-09-17T11:25:46.305738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036553observed 57ea06617a98a2dd29cf8c99bf6cb881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:46.288628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036553/manifest.jsonobserved af5d90ff4dfa6e963a7be9bb00f7c144...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:46.270320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036553/publication.mdobserved 6aaf8da6530535d5b33c0c83bdb238f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:46.253230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036553/publication.txtobserved fcc23f8dd05908aac92fbd588d9dcc2b...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. |
|---|