OT-2026-000062551
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single 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-2026-000062551) never changes.
Identity and time
| Publication number | OT-2026-000062551 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-761f-86a5-f4742789a93d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062551 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfe5264b950ee738203389bd04dae30b37c10c1a8ba1c0204181e1fb8aab958f |
|---|---|
| Markdown | d4eaae966f7468cb7b9d3d90e74308a4a556f83a7f3ff4630bc22b798089cddb |
| Publication page | b5b7a007118385517af23687e29f3d62caaec23b144d41f0899d29f8d48f950c |
| Manifest | da04c7e65b0719b8471efcc1bfe62560099e263217ed9555020059e244908b3f |
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 | 2RK31MsCTqdVsAMpe1OvcWKMG1jx3MFkLEuAtGHYJ+LzGUiFel9R+i0G4AW3Lj4mwjliYrfngdhV6B+hWYMqDg== |
| 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
| 2026-09-17T10:40:01.232259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062551observed b5b7a007118385517af23687e29f3d62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:01.204404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062551/manifest.jsonobserved da04c7e65b0719b8471efcc1bfe62560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:01.177828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062551/publication.mdobserved d4eaae966f7468cb7b9d3d90e74308a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:01.156326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062551/publication.txtobserved bfe5264b950ee738203389bd04dae30b...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. |
|---|