OpenTechnical

OT-2026-000002815

Publication integrity record

Method and apparatus for controlling robot motion, device and storage medium

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-2026-000002815) never changes.

Identity and time

Publication numberOT-2026-000002815 · never reused
Internal UUID01a0a67e-f17e-74ae-86ff-a024e5154a0e · UUIDv7, RFC 9562
Publication timestamp2026-09-15T19:15:32.351278Z
Recorded by the publication infrastructure in UTC, not taken from the submission.
Canonical URLhttps://opentechnical.org/p/OT-2026-000002815
StatusPUBLIC

Content hashes

Canonical text5eea9f09c70bad07f15b6bc4e66f2565e3ec610c51d8a3034f295ac613d93f80
Markdown1a414a691a853f164dbe2a57bb74a98df6c319a3913eb9b266e93050052af7cd
PDF
Publication page07ffdbc3b48c8455af64f61df6aa1cb26d6bbea70c0a6fd6218ff678d52908ab
Manifest2a0d185ae93a1b1e538e07fc0125f278d94a6565c3bca866d74c0bfb25e1c207

SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.

Manifest signature

AlgorithmEd25519 · key OT-SIGN-2026-01 · Verified
Signatureut5KOemZpHp9i2oyHkTwiHWr5Chdh+3aob2Nq/r7137FC4QqwZY/P8SAmcUg16IZgVhtYHFed1IUZvs6DREgAw==
Public key/integrity/keys · every key we have ever used stays published

Trusted external timestamp

timestamp.digicert.com2026-09-15T19:27:02Z
batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof
root 2d7e364e718bd6a32072ec57f9edc195...

Independent retrieval

2026-09-16T08:45:09.466064ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002815
observed 07ffdbc3b48c8455af64f61df6aa1cb2...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-09-16T08:45:08.879365ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002815/manifest.json
observed 2a0d185ae93a1b1e538e07fc0125f278...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-09-16T08:45:08.402212ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002815/publication.md
observed 1a414a691a853f164dbe2a57bb74a98d...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-09-16T08:45:07.980556ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002815/publication.txt
observed 5eea9f09c70bad07f15b6bc4e66f2565...
fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139
2026-09-15T19:20:30.234407ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002815
observed 07ffdbc3b48c8455af64f61df6aa1cb2...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T19:20:30.207321ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002815/manifest.json
observed 2a0d185ae93a1b1e538e07fc0125f278...
fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139
2026-09-15T19:20:30.195075ZHTTP 200 · MATCH
https://opentechnical.org/p/OT-2026-000002815/publication.txt
observed 5eea9f09c70bad07f15b6bc4e66f2565...
fetched by instance-3.rotem.ai from 127.0.0.1, 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 archivePending 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-W38OpenTechnical-Custody-2026-W38.tar.zst
f2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent