OT-2026-000033274
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000033274) never changes.
Identity and time
| Publication number | OT-2026-000033274 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4845-73d9-91e2-d46bcb90dd63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033274 |
| Status | PUBLIC |
Content hashes
| Canonical text | c60aece82064dcf670d66035b231f17b322cd3427f5afdacf707db1f54ef8e6c |
|---|---|
| Markdown | 1e380cfe68ad008677728d44a2d54d84b1ee754c96508e8143bde193e95456de |
| Publication page | 3bc938cd60414c377b3ef1e193d108818e9fd472b86361ef519f54088738bf74 |
| Manifest | 31e7e35e088b785b6b6fc1f4695f7a36b2a8c49dc59d965c27c0f25d2e3b251d |
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 | QSGK6DneiEDu6uAkRIU55xv6+psY6IVTAO6d+KW5E5Q2GEuXgkJH9YfBaiRy1k7BefH+977vIiVYfBp3AjCUDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:32:59.519232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033274observed 3bc938cd60414c377b3ef1e193d10881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:59.502555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033274/manifest.jsonobserved 31e7e35e088b785b6b6fc1f4695f7a36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:59.485278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033274/publication.mdobserved 1e380cfe68ad008677728d44a2d54d84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:59.468324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033274/publication.txtobserved c60aece82064dcf670d66035b231f17b...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. |
|---|