OT-2026-000039846
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000039846) never changes.
Identity and time
| Publication number | OT-2026-000039846 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-75e6-8d51-baf3d241ac18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039846 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7595701212aee56ae3a5b52593be85ed1facb3db6945f5acf6bfaa6fc9623d14 |
|---|---|
| Markdown | 278b27740f67b44f8bc8ce1028a5c2e6b3fa52d117126ed307a2f1c8cc43bc3d |
| Publication page | 3dab9da7de281074cf5671186ff347819986c56efef64f5784ec8889aa8eb898 |
| Manifest | ec923bfa854f7cb4083808f9323892e845dda35162cd1b0e62cb064084997e74 |
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 | XGMrxW8KcCbxHhQl479KgL6pzvKeRGe+65BmjW71iPHc7TWHoV16Aw726kLmGl8GyjwR9oVmH7vT+w8Vda31DQ== |
| 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
| 2026-09-17T11:20:05.596199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039846observed 3dab9da7de281074cf5671186ff34781...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:05.581002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039846/manifest.jsonobserved ec923bfa854f7cb4083808f9323892e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:05.564788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039846/publication.mdobserved 278b27740f67b44f8bc8ce1028a5c2e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:05.547211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039846/publication.txtobserved 7595701212aee56ae3a5b52593be85ed...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. |
|---|