OT-2026-000086329
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three stage ejector, sustained blow-off before 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-2026-000086329) never changes.
Identity and time
| Publication number | OT-2026-000086329 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-72e2-84d5-214cbf074004 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086329 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f8f18275e69a4d50d04ef0cec2b4316ddec9363b72e84a53c6f288e3742f498 |
|---|---|
| Markdown | 7fd6af6a71bdbc4ef9e91450f7ef283675cb16ea036fa565fa087476c4e2483c |
| Publication page | 3d708266976b8ea2cea09cc6c78b06e82a23170e31280037a80ee6c1948b6c6a |
| Manifest | 38e605722cc006e26714502808ed7fd920bd39c47dcb571f58fd12e2ec9215cc |
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 | Iel0w1YvtYO/MOmXcyTw/Sq1C0jYrl+U/Ifg+jyXFfUh4R00p0vmM9H1M7qJbCLSBXirayQwwzXKby1CvYrFAA== |
| 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
| 2026-09-17T09:52:01.102961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086329observed 3d708266976b8ea2cea09cc6c78b06e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:01.082024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086329/manifest.jsonobserved 38e605722cc006e26714502808ed7fd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:01.063399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086329/publication.mdobserved 7fd6af6a71bdbc4ef9e91450f7ef2836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:01.044119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086329/publication.txtobserved 0f8f18275e69a4d50d04ef0cec2b4316...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. |
|---|