OT-2026-000003362
Publication integrity record
Device for mounting and transporting substrates in vacuum apparatus
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-2026-000003362) never changes.
Identity and time
| Publication number | OT-2026-000003362 · never reused |
|---|---|
| Internal UUID | 01a0a6b6-7093-7810-a8d5-2a0dcfef1af4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:16:09.364323Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c4c78bb385885094c4d60cafa947635c9e179bc501694696476fba6f1f57190 |
|---|---|
| Markdown | aff66c01f4842177a358158adb0b3661826f79070e80a73c700e0e46d6c1984a |
| Publication page | 0034e84047c49f2028050c989c4efad241ef4ca547b9097f9a1c50f501dc61d7 |
| Manifest | f415818b29e1b57f435b952df6e59b65e78be510d2bb45320eeac85ce2926c3b |
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 | mvVfM5qf8D9zcc0iTUXbN44FfJ3Wbf0KLVsBQi9yTX+yvQ5DYnAp1Rd9+Nvd7FFZ3IjRsiWBp6di2rN3YeVICQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:27:02Z batch OT-TS-2026-W38-005 · RFC 3161 token · inclusion proof root 0d980c01ea01b2d7f69845e24a85320c... |
|---|
Independent retrieval
| 2026-09-15T20:20:05.177131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003362observed 0034e84047c49f2028050c989c4efad2...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:20:05.139878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003362/manifest.jsonobserved f415818b29e1b57f435b952df6e59b65...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:05.125941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003362/publication.txtobserved 6c4c78bb385885094c4d60cafa947635...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 |
|---|