OT-2026-000082971
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, sustained 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-2026-000082971) never changes.
Identity and time
| Publication number | OT-2026-000082971 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7dd4-9ca7-4ea58d62fd58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082971 |
| Status | PUBLIC |
Content hashes
| Canonical text | da654636cdf12f827c577f96a7ccb28e64c082ddbbbc5d5ebd22d68dfa6f0138 |
|---|---|
| Markdown | 1868b2bc2e6b3941e0f24929431e4802111db34f57ceb9d224448a2d1bb36944 |
| Publication page | e7d24868a81395e06b0369588ea22a3bb0ee014ece2dfa4916c347ca957588b0 |
| Manifest | 4048b1a34816596ee56a25832ad591a47dc79b50ee4c6b602c74da3b85d0eb37 |
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 | IG93N4BU+f9m9QzVAT0uKTY+8DjCcE41bEQLoKjG3PDicaJj9Aq6UDSdOcyUuchO3Oe0qfbP6foIsaCNn5mIBw== |
| 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
| 2026-09-17T09:58:40.360624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082971observed e7d24868a81395e06b0369588ea22a3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:40.342857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082971/manifest.jsonobserved 4048b1a34816596ee56a25832ad591a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:40.326980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082971/publication.mdobserved 1868b2bc2e6b3941e0f24929431e4802...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:40.310059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082971/publication.txtobserved da654636cdf12f827c577f96a7ccb28e...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. |
|---|