OT-2026-000032464
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000032464) never changes.
Identity and time
| Publication number | OT-2026-000032464 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-720b-866b-5334d6d18d20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032464 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce3770aafbfa915cf6a803d263f4f78b3bcb3cbea28e8f141198ee930fb55eef |
|---|---|
| Markdown | 43780a92faafa24ce3f52ff9d181a0425c4c1c9aef6125f035c1b3d99b37452d |
| Publication page | 939d79e7b5ef0d66ba221112e6037eb735457735449a96d49f2f7b898272d626 |
| Manifest | 64bca1230b9249fa44f2ae858868bd0afebee9a1d5204bbfad83bafcc0420698 |
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 | +HLDShHL6l2L3QqzpkwshhSZSGPCcHTCN6L1R2RAzX7/HJzgYlfCoectQ8pCDJHNYi0h4sOQwf8qV+5hzmb/AQ== |
| 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
| 2026-09-17T11:33:53.699549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032464observed 939d79e7b5ef0d66ba221112e6037eb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:53.681545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032464/manifest.jsonobserved 64bca1230b9249fa44f2ae858868bd0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:53.662341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032464/publication.mdobserved 43780a92faafa24ce3f52ff9d181a042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:53.643007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032464/publication.txtobserved ce3770aafbfa915cf6a803d263f4f78b...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. |
|---|