OT-2026-000063634
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000063634) never changes.
Identity and time
| Publication number | OT-2026-000063634 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-7a39-ad07-d91aeef561e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063634 |
| Status | PUBLIC |
Content hashes
| Canonical text | fed908ddc33d6df6005227bb7b1c0fd3a3d76af131e67bb34af9c5970c7e5858 |
|---|---|
| Markdown | ab7fb56b11924698846429b3310b9a3c719a1f89e374d2d185f8659c12f90327 |
| Publication page | 7fae2584040ec2442d48bc010cd1a1325b1fcc3b345dcc1b13cdb9faafe4db89 |
| Manifest | 687128a55d9f7e54317ab173c99531334e48e632e46781eed8ca30c87fceeb04 |
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 | nqpbh7xSQq5uBB640zoAZWmZcM6BDn8nBQnZPQ4QF8W0Bn3GvjBL0r7hIW950t3q0dMhbYaAQP8vnm18ODRmCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:44.089627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063634observed 7fae2584040ec2442d48bc010cd1a132...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:44.070121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063634/manifest.jsonobserved 687128a55d9f7e54317ab173c9953133...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:44.051857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063634/publication.mdobserved ab7fb56b11924698846429b3310b9a3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:44.033790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063634/publication.txtobserved fed908ddc33d6df6005227bb7b1c0fd3...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. |
|---|