OT-2026-000014037
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, pulsed 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-2026-000014037) never changes.
Identity and time
| Publication number | OT-2026-000014037 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7e3f-821e-9b31d47c3a21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1454229b0cd30c6159fc39b614b38c03d909d309628c0e5a1408bcda0712773f |
|---|---|
| Markdown | 44361522839711fb9e05383db97d58854167e95add63ce8dfea2be2c6ae3db9c |
| Publication page | e4598ffd4cc5b0a14be833a9cd30eb0a2cd1b2d5b9fc582aaad91250094cc58a |
| Manifest | 49123d721672572b9b626ea3ef9e2a844fc8c5120f610118cbddde0269fc6c85 |
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 | HI2lFfA46VIuuW7zTeydxDovCwyekSnQGf3XIXnnNL1+rvAwzObt3hD58tt9d6dGaxlExVHEM8sOd6DHJd2MCw== |
| 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
| 2026-09-17T12:09:16.201869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014037observed e4598ffd4cc5b0a14be833a9cd30eb0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:16.180803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014037/manifest.jsonobserved 49123d721672572b9b626ea3ef9e2a84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:16.160244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014037/publication.mdobserved 44361522839711fb9e05383db97d5885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:16.140615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014037/publication.txtobserved 1454229b0cd30c6159fc39b614b38c03...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. |
|---|