OT-2026-000003211
Publication integrity record
Connected component assembly having conical clamping sleves
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-2026-000003211) never changes.
Identity and time
| Publication number | OT-2026-000003211 · never reused |
|---|---|
| Internal UUID | 01a0a69e-7fb6-7d55-b202-f5d0b00fd914 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:50:00.374526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003211 |
| Status | PUBLIC |
Content hashes
| Canonical text | dff076a0e50f05b4164e14613ec6bcff04a0bd7d2555f785fc48649a7ed37f10 |
|---|---|
| Markdown | 25a181bee214c6e5aad95533786261902792d3039be210b3c6147bfcb9bd9798 |
| Publication page | 3180899d6436200381c6c484ccc32b2c6e5c10b21dca79e2623e6ee91f25fb54 |
| Manifest | fb53b1276387e860d1d9bdabe07999b3d1685a85e12665583de13f748858a179 |
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 | bJDFxAYjb5MdW+Lbfd84ZG9BIhKtyrvHtYTHHBABe5bYhP0eMBsfrP61ng9Ih5ktbNuoLvLiDso248R+mXiFDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:07:03Z batch OT-TS-2026-W38-004 · RFC 3161 token · inclusion proof root d42f3e627490c26ffd144bf37543fecf... |
|---|
Independent retrieval
| 2026-09-15T19:50:01.677946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003211observed 3180899d6436200381c6c484ccc32b2c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:50:01.627375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003211/manifest.jsonobserved fb53b1276387e860d1d9bdabe07999b3...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:50:01.611387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003211/publication.txtobserved dff076a0e50f05b4164e14613ec6bcff...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 |
|---|