OT-2026-000002165
Publication integrity record
Fastening element comprising sensor arranged in a tapering section and protected by means of a protective device
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-2026-000002165) never changes.
Identity and time
| Publication number | OT-2026-000002165 · never reused |
|---|---|
| Internal UUID | 01a0a67a-fa3b-73d6-a6ab-3c1498663da9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:11:12.443988Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002165 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac0c407fa2a66d22efd7dc9b9c7f33694111ff4d747f6aba4e7604b69dedba8d |
|---|---|
| Markdown | 4194b151d22259bb30ec3799e24956c7ff1d98ecc17c2486ab73251ef8567043 |
| Publication page | c7f07d4b56edfa9203a2a1c8882f25d5ccf231e919ebe5234d306830fc5b0298 |
| Manifest | 14e03b40fd289444bbf5a2b2ef0b8992c2b4279bfbb985a2831f30cd60f8178d |
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 | 1MXbhmpf1llKAzGsNjEBMTOxDa3wK7NBB/weFkUtpkld+y0vb3Q5CY2W/oBIfjmCE4ix/V53W3Aet42v5S4/DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-09-15T19:50:18.154163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002165observed c7f07d4b56edfa9203a2a1c8882f25d5...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:50:18.126944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002165/manifest.jsonobserved 14e03b40fd289444bbf5a2b2ef0b8992...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:50:18.115731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002165/publication.txtobserved ac0c407fa2a66d22efd7dc9b9c7f3369...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 |
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