OT-2026-000026527
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, pulsed blow-off before 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-2026-000026527) never changes.
Identity and time
| Publication number | OT-2026-000026527 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a9-7094-b6a3-e21f0d805746 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026527 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2104d6a2298c1b58e8e60cd152f07d1571d9418d0b31064c49a676e288fce06b |
|---|---|
| Markdown | 63feb343d1b49b0a467da83f3c97e482a38d1a226df1071bfaf13060c525936f |
| Publication page | 3dcfe23c009fdefba8744c417fabdf0260950d6447ec62c774c8e75f4ec433dc |
| Manifest | bd7853fafc66cdcfc1a7a13cbc8b00145fc0ca3017ae1ce0dfe44de443bfda6a |
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 | ewf4Psj7VibvMJHU90Nth0+lZAdMLJEqdApGMZXHwyH9nYhAntK6cbNy6gCs+2emO0Q+hrKHRk2xrhUqZl/zAA== |
| 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
| 2026-09-17T11:44:39.395086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026527observed 3dcfe23c009fdefba8744c417fabdf02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:39.379081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026527/manifest.jsonobserved bd7853fafc66cdcfc1a7a13cbc8b0014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:39.362470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026527/publication.mdobserved 63feb343d1b49b0a467da83f3c97e482...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:39.346530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026527/publication.txtobserved 2104d6a2298c1b58e8e60cd152f07d15...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. |
|---|