OT-2026-000041130
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, sustained blow-off after set-down
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-2026-000041130) never changes.
Identity and time
| Publication number | OT-2026-000041130 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-7d7b-918b-d771b000410a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041130 |
| Status | PUBLIC |
Content hashes
| Canonical text | 892acfffd3f39816ce04749fc4a95bf7e3ac8ec049c4a8362083ac62d41cbe23 |
|---|---|
| Markdown | 46cc297d233d5b63889fa75d370681822361be8327f6ec8d9882e9e662f84db8 |
| Publication page | 1a571e40094d8382e75ec5e9a2bb4162a914c43f5297435bb3158577f910f212 |
| Manifest | 6bfa1f02afa19af846289ced4a5f26e43bdaf5250afcf0e0c6da73d5bbc524c8 |
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 | VmVMuHeuSyeEPxbmyhv5o4/o37joclx+WP5xlGrS8ICEF64wy7jprOkGJn9/rqpIFLinH05PCuTPsDV+4drnAg== |
| 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
| 2026-09-17T11:17:04.056996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041130observed 1a571e40094d8382e75ec5e9a2bb4162...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:04.039877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041130/manifest.jsonobserved 6bfa1f02afa19af846289ced4a5f26e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:04.022081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041130/publication.mdobserved 46cc297d233d5b63889fa75d37068182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:04.004449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041130/publication.txtobserved 892acfffd3f39816ce04749fc4a95bf7...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. |
|---|