OT-2026-000062631
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000062631) never changes.
Identity and time
| Publication number | OT-2026-000062631 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7539-9d93-7dcc346de03d · 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-2026-000062631 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9281d448e169b24b8bb51b6b72680d1c5cbc7da7ee2b8ac24fa2be1709531c18 |
|---|---|
| Markdown | 0254ebaadd10f76bc83fddb9e475acfe04a0e01204d6d6e5d4adf24870401c3b |
| Publication page | 3080faf4d19c1e18f88329dde815b64a72dc6797a35a7750cfc1af27aec3a80e |
| Manifest | b7d6b72afde876cc420b02797cbd8128c5dd233a52921e3d7108569ee8325ef3 |
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 | s75H7X3b6HJwbr7SPjt+th3YhqkeJckPDLDWT5yQW4vvrEkflgI3HibUyf8G/XXFqxUP3p2rx68NHEs2RpEoBA== |
| 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
| 2026-09-17T10:40:08.687667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062631observed 3080faf4d19c1e18f88329dde815b64a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:08.665544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062631/manifest.jsonobserved b7d6b72afde876cc420b02797cbd8128...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:08.642933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062631/publication.mdobserved 0254ebaadd10f76bc83fddb9e475acfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:08.618083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062631/publication.txtobserved 9281d448e169b24b8bb51b6b72680d1c...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. |
|---|