OT-2026-000000018
Publication integrity record
Segment-Based Traffic Control for Automated Guided Vehicles
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-2026-000000018) never changes.
Identity and time
| Publication number | OT-2026-000000018 · never reused |
|---|---|
| Internal UUID | 01a0a671-ec6f-7187-8c89-e17e98213b44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:01:19.090643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 159289d79718ce4ae423ebe5132f2bb294083217ed02e053747f4c7220bcc2c0 |
|---|---|
| Markdown | 49d851fd4bf6fcd6de88f3a5a0fd9d74330055382acacfcb92c004a54fe2edf1 |
| Publication page | 14b0e8af7e140fb155ea13ece1b85350305d77164d556c7309419093010677d3 |
| Manifest | daa954477f40b54ab6c7f985cf5d4139fd11b0236c0a70a8d8796bda6ba9b795 |
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 | TRPxaZwrQvUA793wp3C4B0js8JlZq50sYJv2s+aCdr3ydPCeMEQVrW0ukueR6E+bsLqsh4KA53oedc3/bIAXAA== |
| 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
| 2026-09-25T04:41:44.147918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000018observed 14b0e8af7e140fb155ea13ece1b85350...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-25T04:41:44.040163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000018/manifest.jsonobserved daa954477f40b54ab6c7f985cf5d4139...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-25T04:41:43.967587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000018/publication.mdobserved 49d851fd4bf6fcd6de88f3a5a0fd9d74...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-25T04:41:43.706079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000018/publication.txtobserved 159289d79718ce4ae423ebe5132f2bb2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:12.280442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000018observed 14b0e8af7e140fb155ea13ece1b85350...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:12.243540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000018/manifest.jsonobserved daa954477f40b54ab6c7f985cf5d4139...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:12.226638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000018/publication.mdobserved 49d851fd4bf6fcd6de88f3a5a0fd9d74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:12.183177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000018/publication.txtobserved 159289d79718ce4ae423ebe5132f2bb2...fetched by instance-3.rotem.ai from 34.69.0.72, 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 |
|---|