OT-2026-000008467
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, sustained 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-2026-000008467) never changes.
Identity and time
| Publication number | OT-2026-000008467 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46a-707d-a336-d55169cfda26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008467 |
| Status | PUBLIC |
Content hashes
| Canonical text | e38e60a29a45a01e3fa88723dec5205d9e2adbe89c7ee40d42e8b5cd2fe115ac |
|---|---|
| Markdown | 3d9d108b9fc35356ab7bb566fcf369806950a9de32b7c6d28ce304271e0f203a |
| Publication page | 0b029681be34115aa0a9d0c39f9d8171f9caff92d3e9ff8b6030952244bc047f |
| Manifest | 5ca496bf583bc780cab3d2b715f0fc99ab8fab8dc22ecf4fe85f3b64a145f45a |
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 | m1B5ugAMSnz7iVeFi31wOdSpdf4SooQvlz4hB6af7SFEMeRTKTBzCffgh9kRYnrgJ2t/RDqHL1Qm8p0rnp3qCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:21.435411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008467observed 0b029681be34115aa0a9d0c39f9d8171...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:21.416072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008467/manifest.jsonobserved 5ca496bf583bc780cab3d2b715f0fc99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:21.397276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008467/publication.mdobserved 3d9d108b9fc35356ab7bb566fcf36980...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:21.380326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008467/publication.txtobserved e38e60a29a45a01e3fa88723dec5205d...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. |
|---|