OT-2026-000006651
Publication integrity record
Bellows cup vacuum gripper, two zone face, ejector fed, pressure verified, contact triggered, plastic cups
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-2026-000006651) never changes.
Identity and time
| Publication number | OT-2026-000006651 · never reused |
|---|---|
| Internal UUID | 01a0a962-b79c-7276-9bb8-e41878ba77f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:43:34.174603Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 961d3122544d292cef4c721999a208c5d1e95a4e3c62aa59a8dd9c2ea5921047 |
|---|---|
| Markdown | 03251e7f385d2778e8c5e79ca10935ea17b5959c4ec052b1f0fb99f35f97eea4 |
| Publication page | 52442b24c64e0a581ecdb7f641de426c79b1ed7b3b80b40940144c7e4d46951c |
| Manifest | 1752e89b7d3f566bc149426ac0131f56e94090a365aef1c603c95a4cf715ddba |
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 | LxrAfZxDimvJqLWLXnl3QzmxG83MedhDvTX5OUUwGSqW010W95ahdHXp6faUh6wK1JCf7wkoWGBVOqhezCOPCA== |
| 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
| 2026-09-16T08:50:21.162808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006651observed 52442b24c64e0a581ecdb7f641de426c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:21.149910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006651/manifest.jsonobserved 1752e89b7d3f566bc149426ac0131f56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:21.135776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006651/publication.mdobserved 03251e7f385d2778e8c5e79ca10935ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:20.995188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006651/publication.txtobserved 961d3122544d292cef4c721999a208c5...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. |
|---|