OT-2026-000018862
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000018862) never changes.
Identity and time
| Publication number | OT-2026-000018862 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-d521-7d60-8af3-edb3cecfd124 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:54.261386Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018862 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9622b2c84f8cc125f7efc8e7b57b848d62a17ebe1e7e6d764ca83d99d2c5e7a |
|---|---|
| Markdown | 845dc2525cf4097f2aadcc378b8e8a7b3e33efc0543993e56eb63f3ed6dfa847 |
| Publication page | 9328991d68e51fbe21dc37b671941bd06a89f40d23be6cb8e33b36b798cfcdd8 |
| Manifest | d43900c900f146e92d0d4144ab4c49306ac139697c87b88e52c36b1afcda64fc |
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 | JlEatsO3KHM4NdWmiQ0172PUJU4JTpR2ctNZCzSsWkdoRPVJGEg8lWpGbRs/Uaw3r0ZEb9r6JB252KEzkruTCw== |
| 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
| 2026-09-17T11:59:30.387489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018862observed 9328991d68e51fbe21dc37b671941bd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:59:30.370665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018862/manifest.jsonobserved d43900c900f146e92d0d4144ab4c4930...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:30.351324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018862/publication.mdobserved 845dc2525cf4097f2aadcc378b8e8a7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:30.331723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018862/publication.txtobserved d9622b2c84f8cc125f7efc8e7b57b848...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. |
|---|