OT-2026-000049625
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000049625) never changes.
Identity and time
| Publication number | OT-2026-000049625 · never reused |
|---|---|
| Internal UUID | 01a0ae81-8fed-7972-8af5-382c818f3822 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:21.728203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049625 |
| Status | PUBLIC |
Content hashes
| Canonical text | fab80414afcc258d080b16a8e3a18f444c395d240720e006f24115bdecfeebb0 |
|---|---|
| Markdown | 6985d327d5c9975390abefef4ae5fd7a6ad020e358feba842f565bc3b37e2f15 |
| Publication page | 17280db2b3789fd734f03504f9246d93d36dca953bc683254c4306a5951c05bc |
| Manifest | cef114b4b498049dc09bf2f460dc86673d4f9a1e16cac839968c4c54a0f97087 |
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 | GX7jkGp/m/S5dMAs9Mz4gzLB4lHaoq204SeP1r/8XBG60fmkzSjEdTCpbS10c6kHv6+vMiNrNtue4I2SiI90Cg== |
| 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
| 2026-09-17T11:02:36.925564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049625observed 17280db2b3789fd734f03504f9246d93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:36.908331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049625/manifest.jsonobserved cef114b4b498049dc09bf2f460dc8667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:36.890397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049625/publication.mdobserved 6985d327d5c9975390abefef4ae5fd7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:36.872093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049625/publication.txtobserved fab80414afcc258d080b16a8e3a18f44...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. |
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