OT-2026-000099478
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000099478) never changes.
Identity and time
| Publication number | OT-2026-000099478 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-7de0-9544-2f8d7b858f29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099478 |
| Status | PUBLIC |
Content hashes
| Canonical text | e962f1293d468ee4fc47e32ed7dbd99b3557f3a41608484f2907b73bb5576cc4 |
|---|---|
| Markdown | a58cc50478a621686fa509924ce1d269b1d9612aa300aae328606cb8a55ac2df |
| Publication page | e5ad75b5241f79eb1d4982b9926245730fc998d508dbc8b96f73d585dd0e9578 |
| Manifest | 9ee16dbb75c1ceaa3f5d599adb1777b9415db86f8c1a05a18a7bc5553c75cdd3 |
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 | IpXHc/2cO+IkqqY3v9BBtpmgIdoxOjDh411AjvD7ZAjBbbCmqHG50tjd3JQ4nEtY0AO6qNYlyX2tz1agIm19CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:16.024427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099478observed e5ad75b5241f79eb1d4982b992624573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:16.006343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099478/manifest.jsonobserved 9ee16dbb75c1ceaa3f5d599adb1777b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:15.987983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099478/publication.mdobserved a58cc50478a621686fa509924ce1d269...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:15.970997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099478/publication.txtobserved e962f1293d468ee4fc47e32ed7dbd99b...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. |
|---|