OT-2026-000041868
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000041868) never changes.
Identity and time
| Publication number | OT-2026-000041868 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a5-757c-aaf2-01fc33d14800 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041868 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c0309077cb2e0023683b68d4ac917fa883f29ec33bd2f6795158126c45466ba |
|---|---|
| Markdown | fa6ab7cec2ad2a65edcf166cab130860b3a24e2865ad0811c8f80317e9d5dca9 |
| Publication page | 753121b413f7a89ebd9842cb39d7334e297831ed2a1e292e8de5368aec5b2b8b |
| Manifest | dfc058120b074a2670fda0234e8afda632d3c8bc811eff93a1787a10270d4274 |
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 | Wiz8Tiet3xa8JWcdAjVvffG3XO87VmKgS2APnFrbloJeAp53Z55tK9abJhFveJLGbI0trn64g3DSyb2NfLw/CQ== |
| 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
| 2026-09-17T11:16:44.443629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041868observed 753121b413f7a89ebd9842cb39d7334e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:44.424912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041868/manifest.jsonobserved dfc058120b074a2670fda0234e8afda6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:44.408313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041868/publication.mdobserved fa6ab7cec2ad2a65edcf166cab130860...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:44.391420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041868/publication.txtobserved 1c0309077cb2e0023683b68d4ac917fa...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. |
|---|