OT-2026-000006165
Publication integrity record
Vacuum cup gripper, six outlet manifold, two stage ejector, sustained blow off before set down
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-2026-000006165) never changes.
Identity and time
| Publication number | OT-2026-000006165 · never reused |
|---|---|
| Internal UUID | 01a0a951-8a37-7246-a450-c04970324ee9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:24:48.442398Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006165 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a7337dc18b10b89fcdc1ccbf0d2800e74af43ed95fbdda0be75d1bab465a136 |
|---|---|
| Markdown | 3bb940af45eebf88db5a6bed0a90eec5ed6f23b707f3e0dbc3e8c8c8165bd515 |
| Publication page | 2bcd4839db560e933b415b87920fd81bffce76417ca7e17cabc7a375ea8bc4a9 |
| Manifest | 4eec48168060bb4b8fd642a341ed78d419558593954bd797b01e9449da2f1dde |
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 | 3NHM4UOeKjvudNTxBFf0pAvOZyYBe142H8kkcymcUe1aspAb1hciIiKKQFoGt0wxFXQqHcWe9kUhBSKbT2o/Cg== |
| 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
| 2026-10-22T00:41:56.107002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006165observed 2bcd4839db560e933b415b87920fd81b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-22T00:41:56.059351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006165/manifest.jsonobserved 4eec48168060bb4b8fd642a341ed78d4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-22T00:41:56.010129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006165/publication.mdobserved 3bb940af45eebf88db5a6bed0a90eec5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-22T00:41:55.923566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006165/publication.txtobserved 3a7337dc18b10b89fcdc1ccbf0d2800e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:41:08.442839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006165observed 2bcd4839db560e933b415b87920fd81b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:41:08.065188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006165/manifest.jsonobserved 4eec48168060bb4b8fd642a341ed78d4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:41:07.641887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006165/publication.mdobserved 3bb940af45eebf88db5a6bed0a90eec5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:41:07.318802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006165/publication.txtobserved 3a7337dc18b10b89fcdc1ccbf0d2800e...fetched by grabo-systems from 34.44.131.203, 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 |
|---|