OT-2026-000011692
Publication integrity record
Three finger electric gripper
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-2026-000011692) never changes.
Identity and time
| Publication number | OT-2026-000011692 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1940-7121-9ad6-7a0b52f3acfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011692 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61e13de46d51f2cdb92b0ce5ede2115b52d251f5d5ee5459c4dbb8a2a0444659 |
|---|---|
| Markdown | 7ef214c4aeedefc82c0db9019155f7e49b0edb35888eb9f8a108d6f5f5dde089 |
| Publication page | 86738c0c13b7ce28518e9326816af24f6546c10cee717ac9f78e49a5bfa7cf0b |
| Manifest | 37b704e86a759eb5f7f433c40f31285e588a3867b0df1ee61b70a323e0522b51 |
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 | CS6os6wBqHI+vCobBf+kNMdN2vGhMpHAmaKVH9jOPWaJr+HUVgzBHcWYo23yWFBjClWIntWODGBCKid8+D/PAw== |
| 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
| 2026-09-17T12:12:17.669459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011692observed 86738c0c13b7ce28518e9326816af24f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:17.650586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011692/manifest.jsonobserved 37b704e86a759eb5f7f433c40f31285e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:17.631836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011692/publication.mdobserved 7ef214c4aeedefc82c0db9019155f7e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:17.612418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011692/publication.txtobserved 61e13de46d51f2cdb92b0ce5ede2115b...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. |
|---|