OT-2026-000016916
Publication integrity record
Single bellows cup vacuum gripper, two 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-2026-000016916) never changes.
Identity and time
| Publication number | OT-2026-000016916 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-74e6-b9b7-4cb1bbad21ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09ce1c44dc0b5d28e523805fe59dc3e8465b6c93aab196b1642c38a305f1f36b |
|---|---|
| Markdown | 9eace0443d60ce6ff48b558a404de923c149dd1d7fc2d24abb9c5c6089d23608 |
| Publication page | 2e780cac6061bf900d96fb99f220b6ba1fa59dd0fa9115dc6236394c8cef6729 |
| Manifest | efaaf27b5b0d341e0956c7eb319df777c4b4c840ebb0b9b8c559f28a8181a099 |
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 | sZBt83FA3yIrTuB+gRM7AHbhHe4K4l1ltGvvq+Q1e0QMIRtxOdbZaLtPFh1FhsxqZi/tiQJOsrRjtj0R/wuyCw== |
| 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
| 2026-09-17T12:03:11.865855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016916observed 2e780cac6061bf900d96fb99f220b6ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:11.849098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016916/manifest.jsonobserved efaaf27b5b0d341e0956c7eb319df777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:11.832571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016916/publication.mdobserved 9eace0443d60ce6ff48b558a404de923...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:11.816082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016916/publication.txtobserved 09ce1c44dc0b5d28e523805fe59dc3e8...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. |
|---|