OT-2026-000084693
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, sustained blow-off before 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-2026-000084693) never changes.
Identity and time
| Publication number | OT-2026-000084693 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-7d6f-b73d-98d3e09a626c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084693 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a6c6b441bd5c124b4df4700cdc1ecd13e0468676e2715406770e532207adbe2 |
|---|---|
| Markdown | f12617a3ea9f05061dce826f47d34d22a7c20f074fb6976f8251cdb647caab35 |
| Publication page | eebb5ee0f13e6ed813e55c19d1c21f68c758543ee084ceabafd4ecdcb926599d |
| Manifest | fc09379ed0fcc6041ac9193c7f10f4a0bd8f2d8131767ab43a6be03f7f7ec5e8 |
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 | OJsKIxaQ1SBd82veHSd5sGznHbPdGb8Uas/oSmptG4gUsFF+MD28DtwvVdzyA9yOuyqSoHM+UOQPkEC48IF3DQ== |
| 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
| 2026-09-17T09:55:37.545731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084693observed eebb5ee0f13e6ed813e55c19d1c21f68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:37.526785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084693/manifest.jsonobserved fc09379ed0fcc6041ac9193c7f10f4a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:37.510614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084693/publication.mdobserved f12617a3ea9f05061dce826f47d34d22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:37.493613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084693/publication.txtobserved 6a6c6b441bd5c124b4df4700cdc1ecd1...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. |
|---|