OT-2026-000058624
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000058624) never changes.
Identity and time
| Publication number | OT-2026-000058624 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7235-9252-2929be9edfc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058624 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f3d618245b0370a301a4479422ee8bc27fcc54559cb9ad4c503b6c507e091c0 |
|---|---|
| Markdown | 18e80ec9290a2813b72f72a86ae4466989a28e34aedc6ca520ed22a0e5d9c101 |
| Publication page | 77f1b5aab2b50acccd888865635cb9aca0d0a046bbb4a377ee83a78909b406ed |
| Manifest | b6cbfa0a40611bf9417cdba9d52431f874476d901ffb89f6d83f9f0952046f87 |
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 | sybYdf0ULjT5G0c1Tcv3154+JHNDLG7+lnae0Z8aEI/T2erwcpvkw8+GtBmTsBCB5j+RcUyq58QZuHoDs4RmAw== |
| 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
| 2026-09-17T10:47:07.793617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058624observed 77f1b5aab2b50acccd888865635cb9ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:07.775146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058624/manifest.jsonobserved b6cbfa0a40611bf9417cdba9d52431f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:07.757852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058624/publication.mdobserved 18e80ec9290a2813b72f72a86ae44669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:07.739202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058624/publication.txtobserved 4f3d618245b0370a301a4479422ee8bc...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. |
|---|