OT-2026-000001154
Publication integrity record
Sensor module, robot hand, and robot system
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-2026-000001154) never changes.
Identity and time
| Publication number | OT-2026-000001154 · never reused |
|---|---|
| Internal UUID | 01a0a674-542e-7e6c-a7d5-dd6de6cf2ed4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:56.718723Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001154 |
| Status | PUBLIC |
Content hashes
| Canonical text | e260494d35dd64aab6ec678abbeebc1a7ec2b6f71b22bbfaf3dbb690a58fb3f9 |
|---|---|
| Markdown | c74b6c39f6431adc2f586d958bd1a1e85910dc74c8524a12f2c430ad3ea1f146 |
| Publication page | 1e82fee68bbdc22f20156b2ed985b92097acb0906cdf19863655a7dc633b8e2c |
| Manifest | da57f114816d81326d81c27fa1ca19920149d6f732d3bb3f1b458000dfc75c01 |
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 | 0Iot28rH5HM6pOplTJ1atdSttZ0jYt+OQWK3EYpoLDfdLf0bbmNwnTovr52ARn/psk+xuF5yD+HYyHzm1jLYBQ== |
| 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
| 2026-09-15T21:11:41.017437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001154observed 1e82fee68bbdc22f20156b2ed985b920...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T21:11:40.982377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001154/manifest.jsonobserved da57f114816d81326d81c27fa1ca1992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:11:40.908716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001154/publication.txtobserved e260494d35dd64aab6ec678abbeebc1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:18.120006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001154observed 1e82fee68bbdc22f20156b2ed985b920...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:18.090196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001154/manifest.jsonobserved da57f114816d81326d81c27fa1ca1992...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:18.078415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001154/publication.txtobserved e260494d35dd64aab6ec678abbeebc1a...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 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 |
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