OT-2026-000016651
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, 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-2026-000016651) never changes.
Identity and time
| Publication number | OT-2026-000016651 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7237-8d92-93e6e0b412a2 · 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-2026-000016651 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2faeba23ee9ffea74b75b9026723f728721f974b34f6cb6fb74a5c8dcde8925 |
|---|---|
| Markdown | a258767caa6cd11d84755ec31ba08997f043479d1570a66620171af28c2f9a47 |
| Publication page | b24917e68d59ad75a16bf80ac919a1793da4cf9d97053002cbcc4e36db0f9aef |
| Manifest | 428e3ed525fdbf56c8c261179ef02bfac0a2641661612ba6300633fdfbf46c8f |
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 | fSAt2/0AuUOdba4MdX1zVeGROY5sVoGnPx2BGeCHvBuPqZ4y1id7nrFeN0o65m8ewRm+dHb35ou8NRu8pwsbCA== |
| 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
| 2026-09-17T12:02:50.914821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016651observed b24917e68d59ad75a16bf80ac919a179...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:50.896085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016651/manifest.jsonobserved 428e3ed525fdbf56c8c261179ef02bfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:50.878655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016651/publication.mdobserved a258767caa6cd11d84755ec31ba08997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:50.861092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016651/publication.txtobserved f2faeba23ee9ffea74b75b9026723f72...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. |
|---|