OT-2026-000048796
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000048796) never changes.
Identity and time
| Publication number | OT-2026-000048796 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32d-7000-a4d6-d717b261df7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048796 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e546ec46375a6b218de6f828762c76e8667085c320dff17596f9bf24554e3f9 |
|---|---|
| Markdown | 3e703efdc543564c24029df838207e9dee584f980c2b96f47e4403b3b9512c70 |
| Publication page | 27775ff42006a115a717874a929961da0f5f046c0cbf674a7eac84d93f7e81e8 |
| Manifest | 955a438e887111798f45233e2239d2c7f2b8f0cede99442bffc11697f9945a6b |
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 | SyeqzuiY6kuf5DBTXJ/q6dFe3M60x4PvHvDM8HJMa8XbVJIDBMng5VuO6VwHC5uj/frNTYGzyWoHLMsWz+nkCg== |
| 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
| 2026-09-17T11:04:30.464771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048796observed 27775ff42006a115a717874a929961da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:30.438090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048796/manifest.jsonobserved 955a438e887111798f45233e2239d2c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:30.411506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048796/publication.mdobserved 3e703efdc543564c24029df838207e9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:30.386586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048796/publication.txtobserved 7e546ec46375a6b218de6f828762c76e...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. |
|---|