OT-2026-000058068
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, sustained blow-off after 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-2026-000058068) never changes.
Identity and time
| Publication number | OT-2026-000058068 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7183-ad74-8077a4fa6c29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058068 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e25d83c3e35f64e829f93d1a3a8785973a69aef2b30214a66d6047f0003218d |
|---|---|
| Markdown | 088ab2742a5bd841b31ed6235530373e38c6e8a52acea8b909a3188316cc056b |
| Publication page | f99821bc294a9bfa8a77c153f2c7098b84a4ffc3452adfa5e226151be458537c |
| Manifest | 5905f1825dea53f57c5251fabf4cfc400cd517771ad10a449cc147032abe9bb0 |
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 | +fTiqLtKx1/MLlfLtnetPiYcGGsE9YYqBh3fQz3ri8cAY2HKbpdBUSMlRi0i4DIAdFgKZ4O0mYe5zP74VWjqDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:43.431337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058068observed f99821bc294a9bfa8a77c153f2c7098b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:43.413567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058068/manifest.jsonobserved 5905f1825dea53f57c5251fabf4cfc40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:43.395272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058068/publication.mdobserved 088ab2742a5bd841b31ed6235530373e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:43.376874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058068/publication.txtobserved 6e25d83c3e35f64e829f93d1a3a87859...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. |
|---|