OT-2026-000043802
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000043802) never changes.
Identity and time
| Publication number | OT-2026-000043802 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-7563-b64d-ef8baa956a27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043802 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a5a8ad1c134c460886c2aae3644dbbca619a811a442b7222ed4c75611be3876 |
|---|---|
| Markdown | 1037c8c84144e2e543276fc523a70019b8ce896b5a0237ecd70233dd25372026 |
| Publication page | 3d402a7096fb18586b2d40766cf0c3a014edcd6b94511c685646a487f7236702 |
| Manifest | 7052ffdec0246cc885dcd09801967fde703b50c9048a543a193cc4921e40b74e |
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 | 7zuQm8rqB0tSkCWFrKZsw1rTpYR428y+aZYfisG2nWrC1tZhh5AAckKAwkWNawVFqg8+KJk+nSqKTKglKV2ODQ== |
| 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
| 2026-09-17T11:12:06.271015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043802observed 3d402a7096fb18586b2d40766cf0c3a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:06.252234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043802/manifest.jsonobserved 7052ffdec0246cc885dcd09801967fde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:06.231421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043802/publication.mdobserved 1037c8c84144e2e543276fc523a70019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:06.210946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043802/publication.txtobserved 6a5a8ad1c134c460886c2aae3644dbbc...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. |
|---|