OT-2026-000084263
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three 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-2026-000084263) never changes.
Identity and time
| Publication number | OT-2026-000084263 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b60-7f0a-8cdb-6e8934a2eaa1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084263 |
| Status | PUBLIC |
Content hashes
| Canonical text | d67a25282d6287309d0bfab0558636d8ad3d6a2e56e5acf207c756a1239e49bb |
|---|---|
| Markdown | aaf07f0f552abbd2d49a897abc4426d9790b8ecc3386c13c4f60f35a0d5ec468 |
| Publication page | caf69e7754b55908b5a19fc057d6fc9655dddd9ef704c127b19107099e549366 |
| Manifest | f9600276a68dd433a4ee2a9141c2aeef61876710555e067c345e1b8a652d2550 |
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 | BISKn00CUOALFpy5tSYX6vqVIR/zTOpXvh/6HrUqGdjZbE1M/zlcta9aBmtKNhP1ylg18OYa6HXZygC9OaxVDw== |
| 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
| 2026-09-17T09:56:10.710724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084263observed caf69e7754b55908b5a19fc057d6fc96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:10.691497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084263/manifest.jsonobserved f9600276a68dd433a4ee2a9141c2aeef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:10.673122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084263/publication.mdobserved aaf07f0f552abbd2d49a897abc4426d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:10.654133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084263/publication.txtobserved d67a25282d6287309d0bfab0558636d8...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. |
|---|