OT-2026-000039347
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000039347) never changes.
Identity and time
| Publication number | OT-2026-000039347 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7992-907e-baf5486c4b4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039347 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31838acfae261d87d596ef1861566917c54907116a660adddc9cdc525b0e9b81 |
|---|---|
| Markdown | 6d9352518a7e4c4bc08db523adcb7495d1dea030a8101f3de63945827a0a9445 |
| Publication page | 7968b1d7eeb73c62809b736609c19d02af2f84ab28d4a519e7c951ec3a6b22d4 |
| Manifest | f2137ec0b6a0ef368396b5ac7b767af49530c93bc9bf10ed52ddb04787c4302f |
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 | 7C0kr3JvG4GyMn30KLL60GtpapaBqptv1+YnKjdXMvPwSRIE/5hkcVFYNmllzIV4gEBlRTJn0p341MuBubJ5BA== |
| 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
| 2026-09-17T11:20:56.715184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039347observed 7968b1d7eeb73c62809b736609c19d02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:56.696877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039347/manifest.jsonobserved f2137ec0b6a0ef368396b5ac7b767af4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:56.680277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039347/publication.mdobserved 6d9352518a7e4c4bc08db523adcb7495...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:56.662371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039347/publication.txtobserved 31838acfae261d87d596ef1861566917...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. |
|---|