OT-2026-000003099
Publication integrity record
Apparatus and method for placing and engaging elongate workpieces
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-2026-000003099) never changes.
Identity and time
| Publication number | OT-2026-000003099 · never reused |
|---|---|
| Internal UUID | 01a0a68b-12c9-7390-83c2-cc222b70ea4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:28:47.305823Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a8b844c35d37053e5c4bc004696bc8f88fbde761b0bca09084c71cc00586af0 |
|---|---|
| Markdown | b133c586c2e2652d879152c20a63949959a2f76c8bb341a72d9c720518ecd2f9 |
| Publication page | ad83b974e27f3873a94f25ee29ba3b5bb5d6593abacaa6e3d517675a9c74e155 |
| Manifest | ce89e778dd678e559db694b42ab3cfed22f0865bb835a630e6540e3dc2ecfd69 |
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 | R41JET2e/UyzSKO8zHId7hflTjoU5IaPwuQmDrZYRRSblS/iZlSXfZ4eKiSVK2Rl613Mnxl0Br1bD+anJ2ZbDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:47:02Z batch OT-TS-2026-W38-003 · RFC 3161 token · inclusion proof root 713cd89b73be422b38f7894d4fb6a755... |
|---|
Independent retrieval
| 2026-09-15T19:30:02.862920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003099observed ad83b974e27f3873a94f25ee29ba3b5b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:30:02.831472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003099/manifest.jsonobserved ce89e778dd678e559db694b42ab3cfed...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:02.698551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003099/publication.txtobserved 3a8b844c35d37053e5c4bc004696bc8f...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 |
|---|