OT-2026-000077330
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, vented 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-2026-000077330) never changes.
Identity and time
| Publication number | OT-2026-000077330 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f509-728d-83fa-11dd6c9dead0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077330 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f8eb91f53b3c3cab496d8e479fdc59418577d68d053690dad35876dd4453eed |
|---|---|
| Markdown | 54499e00a7b4846b85e99752942015ddadc1c78c62c5df1daeb8ad04944c1de0 |
| Publication page | 234074ca1929655bb816277b99bc787c26ce56d0d15d8fff59b6e8c9a7753b23 |
| Manifest | c18f0f9a92ca13d9f43315b01e3732430a5d878743eab5bc32219bb692ee885b |
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 | cO3F3VKZEkXud+zZSPl5KT+BOHitDTlsymI/N3vfOGAB85gw4GDbMlqzbdbEB6xMenYLU5CYzVxhmSew19MYAw== |
| 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
| 2026-09-17T10:08:58.219205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077330observed 234074ca1929655bb816277b99bc787c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:08:58.200385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077330/manifest.jsonobserved c18f0f9a92ca13d9f43315b01e373243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:58.181534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077330/publication.mdobserved 54499e00a7b4846b85e99752942015dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:58.159440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077330/publication.txtobserved 5f8eb91f53b3c3cab496d8e479fdc594...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. |
|---|