OT-2026-000067694
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two 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-2026-000067694) never changes.
Identity and time
| Publication number | OT-2026-000067694 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-7691-9709-97c5e984ede1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067694 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e6f243482a98829a49187db7c8972b8e4f6ddb2dcec891561601e95b997627e |
|---|---|
| Markdown | c5a9fc2b9daa78bdab45bb3f37712f302117b17def1755e96324371e7e1283c3 |
| Publication page | 6c6efb59de475d41bb74c0b25112ce13b3586c20e007e05e84f81c4d22001d0b |
| Manifest | c3603081876d70aaca4ae1c0bb4f6bef82f01ea9b58b5ac7024de218181d8788 |
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 | w42WTbCfmRkHa4uUycKL2nfBABXSo27kT117xZFcL+xaxUn2Uwk33rzhaFhaF47mFW9Ktl9NLHGcVum1FuLJBQ== |
| 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
| 2026-09-17T10:32:02.158294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067694observed 6c6efb59de475d41bb74c0b25112ce13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:02.140408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067694/manifest.jsonobserved c3603081876d70aaca4ae1c0bb4f6bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:02.123014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067694/publication.mdobserved c5a9fc2b9daa78bdab45bb3f37712f30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:02.105997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067694/publication.txtobserved 4e6f243482a98829a49187db7c8972b8...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. |
|---|