OT-2026-000011364
Publication integrity record
Permanent magnet gripper, stripped 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-2026-000011364) never changes.
Identity and time
| Publication number | OT-2026-000011364 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-706c-8226-297529e5d0cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011364 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8e3874d6837c558d5556fe327146c70217ef4b30a69be39708b49663e73b637 |
|---|---|
| Markdown | 842ba4426186a40fcc34d58b90c36976d29e202fdb4f23b828d7fa4b218a1d16 |
| Publication page | c1186e02423aa60002f44101e868199a5e6b2ae05ab1a630d652bea634d431cc |
| Manifest | 89a3ce0be44cc4a066de93dd6a0ee612425f9068a4a21c76980eccdf76cc9b96 |
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 | 8rs9c5Rozm+WZADM3nGRygdn/uqq94CRdDnDhDzwLdpxB7xr7W4367wGvhO97lovyk/tPxdBvL+VJrufg53zDw== |
| 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
| 2026-09-17T12:13:05.888838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011364observed c1186e02423aa60002f44101e868199a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:05.869979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011364/manifest.jsonobserved 89a3ce0be44cc4a066de93dd6a0ee612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:05.850367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011364/publication.mdobserved 842ba4426186a40fcc34d58b90c36976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:05.831296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011364/publication.txtobserved d8e3874d6837c558d5556fe327146c70...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. |
|---|