OT-2026-000047236
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line 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-2026-000047236) never changes.
Identity and time
| Publication number | OT-2026-000047236 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e56-7f6f-98cd-890ab5794a2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047236 |
| Status | PUBLIC |
Content hashes
| Canonical text | d65b77fd64bdee6df76b0c5e337d131586b6adf2c93f3403323dd03c562de5bf |
|---|---|
| Markdown | 0091622c38f3157435ead3f4b725620508a7dbf823ced532006b2dbe17d61e15 |
| Publication page | 731b480b9f9f140e5ddad917fce8e470f7c94a43021197db2701c84e1050309b |
| Manifest | 538ead68ec3364fddd6bd5d1cacc980d1dfba435bb4900e36e2bc0c10944ca60 |
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 | WoDDow6sN7Uu/xyGkeA03ieHzqSVz8LpsMf+yswrWvU4WTJLmDAEeHpMaaH4aT2qpu+IrbGdhJJVh8/As5AIDA== |
| 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
| 2026-09-17T11:06:11.506938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047236observed 731b480b9f9f140e5ddad917fce8e470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:11.491329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047236/manifest.jsonobserved 538ead68ec3364fddd6bd5d1cacc980d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:11.473018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047236/publication.mdobserved 0091622c38f3157435ead3f4b7256205...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:11.454330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047236/publication.txtobserved d65b77fd64bdee6df76b0c5e337d1315...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. |
|---|