OT-2026-000000016
Publication integrity record
Two-Stage Fiducial Docking for Autonomous Mobile 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-2026-000000016) never changes.
Identity and time
| Publication number | OT-2026-000000016 · never reused |
|---|---|
| Internal UUID | 01a0a671-e488-7d12-8265-1131dc4b18ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:01:17.067147Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000016 |
| Status | PUBLIC |
Content hashes
| Canonical text | a143d9b1af975a572f9253ed1a78ba9fa9fca32686db5071acd979308a6643f4 |
|---|---|
| Markdown | 0e15ba5a3b0d2a9536851fe573dc52ed0dde5ed04686f3785f1ffb401ffbea21 |
| Publication page | d79a9e8adf7721bfdfbe46987353d65fa058923edd22301ad2c4737ad33e52b3 |
| Manifest | e72cd997aff2bd4481382379a15a6e05fa9ca7e53c3046d001278fa1624c1587 |
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 | pYWG539SX0vrnhR/9LQoIEOPFaFxyFZzaWqqySu9jkZWpolR68MMFl5DUZIUVM5XL0JbdbpM9CJdUQjZC8CBCw== |
| 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
| 2026-10-15T16:41:29.470270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000016observed d79a9e8adf7721bfdfbe46987353d65f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-15T16:41:29.395924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000016/manifest.jsonobserved e72cd997aff2bd4481382379a15a6e05...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-15T16:41:29.319695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000016/publication.mdobserved 0e15ba5a3b0d2a9536851fe573dc52ed...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-15T16:41:29.099997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000016/publication.txtobserved a143d9b1af975a572f9253ed1a78ba9f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:00:20.920673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000016observed d79a9e8adf7721bfdfbe46987353d65f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:00:20.891697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000016/manifest.jsonobserved e72cd997aff2bd4481382379a15a6e05...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:00:20.877913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000016/publication.txtobserved a143d9b1af975a572f9253ed1a78ba9f...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 |
|---|