OT-2026-000006063
Publication integrity record
Bellows cup vacuum gripper, two stage ejector, contact triggered, 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-2026-000006063) never changes.
Identity and time
| Publication number | OT-2026-000006063 · never reused |
|---|---|
| Internal UUID | 01a0a94e-1c16-720d-b707-a381a65f836b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:21:03.641497Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4529f76c04a082fb8eda984f75d58a512ccfbe276d204dfeeed45ded60497afb |
|---|---|
| Markdown | f1404c6ea9ce5db18472971ca707f4ba54d99ab359dd90a042fee78f313c70c3 |
| Publication page | eb5908e21b0e6053dbdc256c1350c10a1bdca2df58395c188cb1cae821fb19c2 |
| Manifest | 267d9b650e3abc5109a392b80e5b5e64feb2e8ac5a6b44d4115fb84b0272c606 |
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 | W/XR4u5WlDkW+Ayq2gRMcqDFs9DiaqvNMOI/u92CWKvnmvmTzZY5yx502wOZtucIh9WLho/P5bAteEG0wQJcDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:31.651118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006063observed eb5908e21b0e6053dbdc256c1350c10a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:31.637277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006063/manifest.jsonobserved 267d9b650e3abc5109a392b80e5b5e64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:31.623341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006063/publication.mdobserved f1404c6ea9ce5db18472971ca707f4ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:31.486045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006063/publication.txtobserved 4529f76c04a082fb8eda984f75d58a51...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. |
|---|