OT-2026-000006073
Publication integrity record
Porous face vacuum gripper, three outlet manifold, plant vacuum fed, contact triggered
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-2026-000006073) never changes.
Identity and time
| Publication number | OT-2026-000006073 · never reused |
|---|---|
| Internal UUID | 01a0a94e-7055-7f19-9af1-ec69cb33cd3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:21:25.207512Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006073 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d3e0d089041421c38929401338bca0531cd9720d003cf41d450abcbcb6e17c5 |
|---|---|
| Markdown | a391c79db563d6c18487bcbd2c10d30122d991f79c8fba2e39f301e75f2550f5 |
| Publication page | 0c44f13ccef6d29e66c0b227cee2eeb85926d2f60960541f628b8803fba8203d |
| Manifest | 9a83a4b8d648abbf36d42fc08c15eceec5cb28abe6fa6d8d95f2f6240640cb1e |
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 | eBX1N0SR+hSkykAEw46KFxP+au/HCPcG2bG/qfCNmOCF5ZF12Jt1I4VHa1F7fGFgRl1RgMkQCM+/rQC1g5keDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:30.488719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006073observed 0c44f13ccef6d29e66c0b227cee2eeb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:30.476735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006073/manifest.jsonobserved 9a83a4b8d648abbf36d42fc08c15ecee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:30.463746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006073/publication.mdobserved a391c79db563d6c18487bcbd2c10d301...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:30.450459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006073/publication.txtobserved 1d3e0d089041421c38929401338bca05...fetched by instance-3.rotem.ai from 34.69.0.72, 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
| Custody package | Pending Custody packages are produced weekly. |
|---|