OT-2026-000101201
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000101201) never changes.
Identity and time
| Publication number | OT-2026-000101201 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7700-aeb4-350b77c35d0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101201 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3a48b1b3c2d051e677dc3d371637b9464d9d302f94772537e8829255e329067 |
|---|---|
| Markdown | 6e2a7e6cc2b27f8b304de42517e2c2c84c176812ec83f30c9d4d049813af1bb7 |
| Publication page | 410521d130e99a2469c5dbd566732eb045bed538df5cdfee3030f3592f9a0175 |
| Manifest | ebd7345f0d4440852f1452d96da1df65790e84e5ce2c49d9832b4404c4b120f6 |
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 | swLjC37c+eV8X4NnDTjaPLwikEI8NMMCMfaPllgEmo/gcw3ockvat1g2IssNQl6MdyBR20t/ywB3xQsDlJ0hAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:51.118413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101201observed 410521d130e99a2469c5dbd566732eb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:51.099509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101201/manifest.jsonobserved ebd7345f0d4440852f1452d96da1df65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:51.082281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101201/publication.mdobserved 6e2a7e6cc2b27f8b304de42517e2c2c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:51.065827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101201/publication.txtobserved e3a48b1b3c2d051e677dc3d371637b94...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. |
|---|