OT-2026-000010517
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000010517) never changes.
Identity and time
| Publication number | OT-2026-000010517 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7c43-9aa3-3c44eb6458a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010517 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca6fb2a2716b1aa96f3089371bcc297d96f33ba3932800eecb0d045a563aa817 |
|---|---|
| Markdown | d66a540ab778823d325487a67cd1cb7de8b68e3fbf26aa3bf237ebb98606917c |
| Publication page | a51d4b30dfc46401476aa6af8e635e400c1f410b7ffcc8fb4547870283bdc6a7 |
| Manifest | cb2416078270671aa542837f273d9a99e6b63b7fcc63d8298c044151e312d1ea |
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 | ov3D6o2JUVuQxAbtkz+cY4hoNZNpL20NtT+bpKxDt/5vLqXxKexMP7vQy2kLsfn2QhoOWJbtf1F8JZ3tz7CWAg== |
| 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
| 2026-09-17T12:14:40.530564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010517observed a51d4b30dfc46401476aa6af8e635e40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:40.512530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010517/manifest.jsonobserved cb2416078270671aa542837f273d9a99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:40.493844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010517/publication.mdobserved d66a540ab778823d325487a67cd1cb7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:40.475235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010517/publication.txtobserved ca6fb2a2716b1aa96f3089371bcc297d...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. |
|---|