OT-2026-000003345
Publication integrity record
Workpiece transporter device with replaceable grip
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-2026-000003345) never changes.
Identity and time
| Publication number | OT-2026-000003345 · never reused |
|---|---|
| Internal UUID | 01a0a6b3-d07d-7e48-97d9-faeb5443b7be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:13:17.309585Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003345 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd135c3039fca7197438d1ec404990a1dc4d618463d51ca26a66f0b480fc90c5 |
|---|---|
| Markdown | fee33e02f23da9b8894ca2bfa695d241a956966e2c58e347af0f5687bc93631c |
| Publication page | 0f451ccd8b1bd20a17806828b57e6beed1d709b0f5f451584cc0003a6a045be6 |
| Manifest | eac4dfc26941e27b1f4b20b012e9dfbce2836cc59b96474701a0eb95fd324189 |
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 | 9Y80VN7CqnZaZXk8WqEOs6gGRisaODBCykXUOIquygpmA2mF1QRmukD6L2iXMOdrWQCdQrY3duk/gQfSsut1AQ== |
| 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... |
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Independent retrieval
| 2026-09-16T04:23:17.471817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003345observed 0f451ccd8b1bd20a17806828b57e6bee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T04:23:17.459930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003345/manifest.jsonobserved eac4dfc26941e27b1f4b20b012e9dfbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:17.448978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003345/publication.mdobserved fee33e02f23da9b8894ca2bfa695d241...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:17.437106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003345/publication.txtobserved dd135c3039fca7197438d1ec404990a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:07.121742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003345observed 0f451ccd8b1bd20a17806828b57e6bee...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:07.094463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003345/manifest.jsonobserved eac4dfc26941e27b1f4b20b012e9dfbc...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:07.082415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003345/publication.txtobserved dd135c3039fca7197438d1ec404990a1...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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