OT-2026-000006264
Publication integrity record
Vacuum cup gripper, per zone isolation, three stage ejector, pressure verified, polyurethane cups, oval form
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-2026-000006264) never changes.
Identity and time
| Publication number | OT-2026-000006264 · never reused |
|---|---|
| Internal UUID | 01a0a954-dcc0-7543-9ad8-3e61b3b95c70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:28:26.178604Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ba2170429541d87a53ccb383092e2e29dc286f9c18b70c5aacb90d669ace460 |
|---|---|
| Markdown | fe1697e957ab82278721bbe4e1a198679806b08daf1a30a0dcd8eb5d45c7cde0 |
| Publication page | 80e8322559cde9a6090c73f26ef14aa937a6cae1706ccd8802680cae18b77733 |
| Manifest | 6fa8cc84fa6b35e98c1860c2a7f2b28c301bc234d8fa0f54ac5eb5164a11e7ee |
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 | 8wzGTXlYFT1dKAh5wwEhQg9dYVAiRsen624+rNvPdztN5/B77ADcVKMfEwfXotV/OGQV8YozkUKdwZEf46JxDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:30:08.216136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006264observed 80e8322559cde9a6090c73f26ef14aa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:08.198812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006264/manifest.jsonobserved 6fa8cc84fa6b35e98c1860c2a7f2b28c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:08.183906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006264/publication.mdobserved fe1697e957ab82278721bbe4e1a19867...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:08.168395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006264/publication.txtobserved 8ba2170429541d87a53ccb383092e2e2...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. |
|---|