OT-2026-000012278
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three 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-2026-000012278) never changes.
Identity and time
| Publication number | OT-2026-000012278 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-757e-a70e-8b95e6e4ca07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012278 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc26eba6af51078ba3502c35213d7e9071db38918827d3cb48f18226e71c06b5 |
|---|---|
| Markdown | f0b8bf75ad71291d0f927a794e14a8277a7eec35ef8bf4a646fc9709e1cb7998 |
| Publication page | 25f7dff34f524ce52f211932c6afb635ca9b83c78acb77cbf57edb5773be685e |
| Manifest | ea5cfcec5e519cd198a11968c50aec54dfd647edf644073aaebf1e98ca2c3900 |
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 | KZrzya71E2l6cwxkF6YHGcEvV9MdmlK7LAVIjL/cGSvnos/VTDlQWVzSmWfCO4IJc+r1hHZw/oQjzdz1n3ElAA== |
| 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
| 2026-09-17T12:11:12.973908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012278observed 25f7dff34f524ce52f211932c6afb635...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:12.955593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012278/manifest.jsonobserved ea5cfcec5e519cd198a11968c50aec54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:12.936977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012278/publication.mdobserved f0b8bf75ad71291d0f927a794e14a827...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:12.918878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012278/publication.txtobserved fc26eba6af51078ba3502c35213d7e90...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. |
|---|