OT-2026-000011304
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, supply line pressure sensor, 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-2026-000011304) never changes.
Identity and time
| Publication number | OT-2026-000011304 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7cc2-a399-1084cbe4b25d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011304 |
| Status | PUBLIC |
Content hashes
| Canonical text | e68f3d84ce55bb49c2b843e4c15511fc42e37e261048a02372fe949634bc1f3f |
|---|---|
| Markdown | 9a3e1d20f2acb2ca28e99dcc77beeeadedcc2ae1e20b6a7c6b369aeb44c2c742 |
| Publication page | 9cfaebf9bcef80ad906cf693a428bb5b63a83c52aa66b92f5f83a2c3fc6b6b76 |
| Manifest | b3a4582191d3ea33e0579a51a39ea2b31555b7cd8fc43fa824110df6dd4cedd3 |
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 | WZ4LbGAaar74SMlVMLw76GocY2ueaOsS1z0P10GkE/R5PLKrcYZFpr86cD0gA4F/egHheWVNVzIiQPAbPbXyCQ== |
| 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
| 2026-09-17T12:14:16.940631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011304observed 9cfaebf9bcef80ad906cf693a428bb5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:16.921821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011304/manifest.jsonobserved b3a4582191d3ea33e0579a51a39ea2b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:16.902598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011304/publication.mdobserved 9a3e1d20f2acb2ca28e99dcc77beeead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:16.881231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011304/publication.txtobserved e68f3d84ce55bb49c2b843e4c15511fc...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. |
|---|