OT-2026-000002187
Publication integrity record
Systems and methods for implant testing with humanoid robots
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-2026-000002187) never changes.
Identity and time
| Publication number | OT-2026-000002187 · never reused |
|---|---|
| Internal UUID | 01a0a67b-1a16-75bf-8965-5e226a7dbb4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:11:20.598940Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002187 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea382843b55ac0736875446e4c5759ddc7594865336f99cbda718391271ab87c |
|---|---|
| Markdown | d81fe4889d26e9a8b7824e9230c4d92ba034ec11d50c0c559d64137fe40cc159 |
| Publication page | f147ea2e9e4807a00b26503640a4095d9ee48273259d12cadd27db1b453e5f7d |
| Manifest | 40301141394afcb928b304a89bafe8c3a705e3eaa98e675d5d44124e3044ddc9 |
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 | 0unQGeLYtfRyukTn/H0m6TsBYfiVcup+gxIJu9dgps5PcLILjZuCah8NQaVqTvB0eO3DMzvqFdZwJEMyQloHAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-10-27T08:41:35.304075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002187observed f147ea2e9e4807a00b26503640a4095d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-27T08:41:35.240836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002187/manifest.jsonobserved 40301141394afcb928b304a89bafe8c3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-27T08:41:35.176277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002187/publication.mdobserved d81fe4889d26e9a8b7824e9230c4d92b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-27T08:41:34.925959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002187/publication.txtobserved ea382843b55ac0736875446e4c5759dd...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-16T00:41:54.679069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002187observed f147ea2e9e4807a00b26503640a4095d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-16T00:41:54.581817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002187/manifest.jsonobserved 40301141394afcb928b304a89bafe8c3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-16T00:41:54.485345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002187/publication.mdobserved d81fe4889d26e9a8b7824e9230c4d92b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-16T00:41:54.210034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002187/publication.txtobserved ea382843b55ac0736875446e4c5759dd...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 |
|---|