OT-2026-000048717
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000048717) never changes.
Identity and time
| Publication number | OT-2026-000048717 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-701c-a305-757053c99e4b · 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-2026-000048717 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c826f441cb1c86517a074642769884b804d96295e05e590082f83197b816bd8 |
|---|---|
| Markdown | 9c456c3c73a4396425caf409f9d7c938a6007a3fcf4bca72bff5ba11a8e3c2dc |
| Publication page | 4ee704be1d24ec533a6e4f486ad3a8d41baca8871071c359e43cadf041884f07 |
| Manifest | bae0b162e1250b7f3b7eb9af568521b9bf01068bbf370ca138b75b886c2e108d |
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 | nM4KmkO5BD+haZY6EBjiom/NAmzID8Uz7Oc72ybQw2xJtkUACAOaPrhURAGLvtAF5wgHd22K+d+vPKSzN+isAg== |
| 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
| 2026-09-17T11:04:21.714722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048717observed 4ee704be1d24ec533a6e4f486ad3a8d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:21.693013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048717/manifest.jsonobserved bae0b162e1250b7f3b7eb9af568521b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:21.662782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048717/publication.mdobserved 9c456c3c73a4396425caf409f9d7c938...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:21.637470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048717/publication.txtobserved 7c826f441cb1c86517a074642769884b...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. |
|---|