OT-2026-000061866
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000061866) never changes.
Identity and time
| Publication number | OT-2026-000061866 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-75d8-8f58-d73482248d0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061866 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14725a953bf2593e34ca93a7ba2481b0d02da92d81b932dca3ac10eb1c46dce1 |
|---|---|
| Markdown | 680caf2178b23b7a03ad8e543a6d40be700ec97600340f9df4015c61ca033334 |
| Publication page | 95f8ffa2eacef67e1bb3da79236f9406c5456df7413e6237a8e6880a8b501350 |
| Manifest | d0422298b674480c4b1698edc2d90fe9214fcc79d149e1b0d83b59ea26e00c01 |
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 | cYXJHy1Vhxm6Mn1ycenY3E56QumqIZza/afHmVjeb/BQSC/qV5ZLI6OOiyhbWOokA0rdWpBIzKWRiz6dokGADg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:40:43.531532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061866observed 95f8ffa2eacef67e1bb3da79236f9406...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:43.512232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061866/manifest.jsonobserved d0422298b674480c4b1698edc2d90fe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:43.494035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061866/publication.mdobserved 680caf2178b23b7a03ad8e543a6d40be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:43.470215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061866/publication.txtobserved 14725a953bf2593e34ca93a7ba2481b0...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. |
|---|