OT-2026-000065752
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000065752) never changes.
Identity and time
| Publication number | OT-2026-000065752 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7c9e-a6fa-cf8ce1aec4aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065752 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a733b83d84d319be916b478e3c92f86189f9b96d5d0167799d4b41cf1f86d1e |
|---|---|
| Markdown | 5fee42e630c56930612b2cefd7004c0e5600ca053d283e1cd3d0f5f791a4b55b |
| Publication page | bafc91562f412a972a5e6926ef5a5cfe6c34e7f6bf64971f08fd357f4b3920ac |
| Manifest | a8bfc3c71db02b01ab52fa4bd7c729aac4fc774c0254632fe737d0e44cf6c50b |
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 | z7wVMN4hALQycZpBIlfxs17WaHoWT2K6mF3jQOSgQU12Gg/5UsEki4GfUX24FqadfoVT8m5fCW6h3rAz3SU3Aw== |
| 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
| 2026-09-17T10:34:11.060032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065752observed bafc91562f412a972a5e6926ef5a5cfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:11.043628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065752/manifest.jsonobserved a8bfc3c71db02b01ab52fa4bd7c729aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:11.027055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065752/publication.mdobserved 5fee42e630c56930612b2cefd7004c0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:11.010653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065752/publication.txtobserved 0a733b83d84d319be916b478e3c92f86...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. |
|---|