OT-2026-000064191
Publication integrity record
Foam pad vacuum gripper, three zone face, single stage ejector, pressure sensor per zone, pulsed 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-2026-000064191) never changes.
Identity and time
| Publication number | OT-2026-000064191 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-78e6-b1f4-8b1b20715990 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064191 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0df1a2621f13855461a8f2a8e3bf7febb18b24a807b47bd2ed3928a28dd5f286 |
|---|---|
| Markdown | e264e692b53e2c054e866585bd0b4eb986525e22937a7b3860ef7ca009cb6681 |
| Publication page | 759dd4c72596ad804871e1b699e98c45a7b0f223860da93d96bc0d6880cd32b3 |
| Manifest | 1a05f516195245100800790b348f359d3ecaaa72e02e0f900e716734a95c8843 |
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 | KPSNBbgvw7O1kdDiIxZaMuF6IVNGDhnw4kDjgICSGxCTnrSdT+N9J8gL1YR+59b1vegE2JLzJpElRlzpHosgAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:18.187912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064191observed 759dd4c72596ad804871e1b699e98c45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:18.167073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064191/manifest.jsonobserved 1a05f516195245100800790b348f359d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:18.144855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064191/publication.mdobserved e264e692b53e2c054e866585bd0b4eb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:18.127242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064191/publication.txtobserved 0df1a2621f13855461a8f2a8e3bf7feb...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. |
|---|