OT-2026-000084766
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, sustained blow-off before set-down, on a tool changer
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-2026-000084766) never changes.
Identity and time
| Publication number | OT-2026-000084766 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-713a-be8c-e1a680c4cd19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084766 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccf6a2c2e8272a3ee2e049bdb2a54607558d19cc73f8cda2f44fc390888ba7d1 |
|---|---|
| Markdown | dd4edd5046b3118f22488a8962bdb3068cabe868cf15391b2766f6b6ef8d92bb |
| Publication page | d74a48b0c5e1cd589d4baeb47b0e818159cf70dbb808b6cba876975d2299ff53 |
| Manifest | e5ec5532d60e8cea22faa05d4fe864b559a72e764ecb7bd2e4aa1446d295ce93 |
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 | IyTI3L3gEMeg70ZS2aVpX4bQsqtWN1X62zh0wz11KFAzxqprfT0WxXpO9AZ25CHmF+Tb6UujCqde2BJD2mXTCg== |
| 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
| 2026-09-17T09:54:41.573861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084766observed d74a48b0c5e1cd589d4baeb47b0e8181...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:41.555487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084766/manifest.jsonobserved e5ec5532d60e8cea22faa05d4fe864b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:41.536977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084766/publication.mdobserved dd4edd5046b3118f22488a8962bdb306...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:41.517646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084766/publication.txtobserved ccf6a2c2e8272a3ee2e049bdb2a54607...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. |
|---|