OT-2026-000001241
Publication integrity record
Control system and method for mobile manipulation robot
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-2026-000001241) never changes.
Identity and time
| Publication number | OT-2026-000001241 · never reused |
|---|---|
| Internal UUID | 01a0a674-bd18-7b7f-b3ec-7c25eac268d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:04:23.577226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001241 |
| Status | PUBLIC |
Content hashes
| Canonical text | d129aa73e430653ea40bce511bd02b14be92dbca98b0af52e71861c540b42d1d |
|---|---|
| Markdown | 972b72cc8175f8b7e21ef960fde8008cb53ef6b6a7bd045389e83557d9e2849d |
| Publication page | 6c433a080ab488db6875d6047750bbacb95b8c0eb6a24af7546bc0215f7227eb |
| Manifest | 0bfc8aaf94db4f2a303703a1055ff77a90406a37139a217d29fa03c7b0d9a98e |
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 | A43QtdJ15lcwGOeDVdmFLnQR0HhgrI0iS1a7ZhVnRuXiKZCN2zddY03KWIqmpCwDl/hkDp45SisEGVAqY3irDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-10-28T08:42:04.131917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001241observed 6c433a080ab488db6875d6047750bbac...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-28T08:42:04.080248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001241/manifest.jsonobserved 0bfc8aaf94db4f2a303703a1055ff77a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-28T08:42:04.010738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001241/publication.mdobserved 972b72cc8175f8b7e21ef960fde8008c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-28T08:42:03.856292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001241/publication.txtobserved d129aa73e430653ea40bce511bd02b14...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:42:59.130005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001241observed 6c433a080ab488db6875d6047750bbac...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:42:58.879412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001241/manifest.jsonobserved 0bfc8aaf94db4f2a303703a1055ff77a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:42:58.745799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001241/publication.mdobserved 972b72cc8175f8b7e21ef960fde8008c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:42:58.439413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001241/publication.txtobserved d129aa73e430653ea40bce511bd02b14...fetched by grabo-systems from 34.44.131.203, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|