OT-2026-000065557
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000065557) never changes.
Identity and time
| Publication number | OT-2026-000065557 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7aa7-9641-91d580891f15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065557 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50612d99f00d2b508a31a132554de6c1ab23a44e9802c49f226969e5a6bc65c1 |
|---|---|
| Markdown | 94dfb00d663bd9f57b90eaf2009d1b56152d45afe789303f59eb783bfde7f043 |
| Publication page | 46fc0c13c9307cedafbc827857d4d412d616bf30be4f1a69c69bb6d5da35c441 |
| Manifest | 9acbc81f6b7918a8a048f1e4f5dd26cade29352dcb47e0127452b7c575f077e2 |
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 | SGgWeVH3aVMJYlx0i0cbcTgkerbDyHntfLJQRXjywxSycuYsjwan6YR3x+Wdvq4C1bgqN2PCXL0Zg++KrF0MDA== |
| 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
| 2026-09-17T10:33:51.875916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065557observed 46fc0c13c9307cedafbc827857d4d412...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:51.858167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065557/manifest.jsonobserved 9acbc81f6b7918a8a048f1e4f5dd26ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:51.840420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065557/publication.mdobserved 94dfb00d663bd9f57b90eaf2009d1b56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:51.821864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065557/publication.txtobserved 50612d99f00d2b508a31a132554de6c1...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. |
|---|