OT-2026-000003105
Publication integrity record
Chuck, bit, assembly thereof and methods of mounting
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-2026-000003105) never changes.
Identity and time
| Publication number | OT-2026-000003105 · never reused |
|---|---|
| Internal UUID | 01a0a68c-856f-761c-b27c-6ab70e4f9e41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:30:22.192400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003105 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6195fda159bfea6f4d3b192b5125c5a0143b81b8d8ce363bdb2ba33de19a267 |
|---|---|
| Markdown | 31f7b2178e25fcaaa242f973e5623647ca35b0908f4895b7a50c69ee7891ee01 |
| Publication page | d9c99438541377f3733832664363c5b32b5f22247a25788184d11c9c073d55a8 |
| Manifest | 89ae00d34fd8b528c04b84550ab4bb5461f2e924fc1bb1e18f17843314b1611c |
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 | /c1MADoiw7kBk5qDYxvj1IH65bsX3m5r1Tsj241XEx/UfJZiwT4lvtVhlnLMQZnT/SyGmBOxfwJ0G2B6lm+ZAw== |
| 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
| 2026-09-16T04:23:03.966755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003105observed d9c99438541377f3733832664363c5b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T04:23:03.950480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003105/manifest.jsonobserved 89ae00d34fd8b528c04b84550ab4bb54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:03.935848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003105/publication.mdobserved 31f7b2178e25fcaaa242f973e5623647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:03.892133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003105/publication.txtobserved a6195fda159bfea6f4d3b192b5125c5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:07.965151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003105observed d9c99438541377f3733832664363c5b3...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:07.935273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003105/manifest.jsonobserved 89ae00d34fd8b528c04b84550ab4bb54...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:07.804019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003105/publication.txtobserved a6195fda159bfea6f4d3b192b5125c5a...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 |
|---|