OT-2026-000017618
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single 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-2026-000017618) never changes.
Identity and time
| Publication number | OT-2026-000017618 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96f9-7554-abbd-2fc4be549591 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017618 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47945f004a7a2dc7fd18cbf8ca4a79ac67fbdc4a8d2e49ac0af95ebb7d3a2478 |
|---|---|
| Markdown | e09d12f5bb284ff60e6045a57d591e66910553068bf575cb716b490637149646 |
| Publication page | 5acb4574c96e91e5bab717f49fd6e50061225ceaf725037cf3c3d5d9ef5e97f6 |
| Manifest | 11e60ccfcde963c234ab4e63eb59e8ff79db34459c6a2870b4659499ffe79649 |
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 | KgJv3P/DgeQcggnbRh2XTVg1cr3LGjef9a9OMVR2PinAOAvkLuESSXAVWO7+mhzEy2/TOe5Mwlj6WeAqtpNdBw== |
| 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
| 2026-09-17T12:01:25.647271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017618observed 5acb4574c96e91e5bab717f49fd6e500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:25.630553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017618/manifest.jsonobserved 11e60ccfcde963c234ab4e63eb59e8ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:25.614226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017618/publication.mdobserved e09d12f5bb284ff60e6045a57d591e66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:25.595560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017618/publication.txtobserved 47945f004a7a2dc7fd18cbf8ca4a79ac...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. |
|---|