OT-2026-000007363
Publication integrity record
Two finger mechanical gripper, contact triggered, stripped from the face, electric drive
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-2026-000007363) never changes.
Identity and time
| Publication number | OT-2026-000007363 · never reused |
|---|---|
| Internal UUID | 01a0a97c-2389-7534-8d68-1a713c0ba07c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:11:20.203941Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d6c389cefd4fb487de86cb5e10bf1783261165fda6abd825b193c249ff883f7 |
|---|---|
| Markdown | 7c2af3ec131b9810a45baaaa7f85c868c4ddd3ab9d4e89dbbc2b24329d689965 |
| Publication page | 286f3f5af5629a3f54bdc3cd83dadf729dcc9ff3e198b32ebfa4a3cb14498ee2 |
| Manifest | 7cdf19cd42d5bd8cd22ef72686c37c08248219dd82af5f107a51f2e4df860206 |
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 | +Ga1I1s++SKVFXVsjcLdiELCRairQ310OU9brLfcpPyR8EM+1TJiol04x7KP9QyFE0aoStHUz+CDw6SjIYsnAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:09.556716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007363observed 286f3f5af5629a3f54bdc3cd83dadf72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:09.544280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007363/manifest.jsonobserved 7cdf19cd42d5bd8cd22ef72686c37c08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:09.531805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007363/publication.mdobserved 7c2af3ec131b9810a45baaaa7f85c868...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:09.519269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007363/publication.txtobserved 1d6c389cefd4fb487de86cb5e10bf178...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. |
|---|