OT-2026-000061174
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000061174) never changes.
Identity and time
| Publication number | OT-2026-000061174 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1380-7072-9cdd-146b79cc9f47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061174 |
| Status | PUBLIC |
Content hashes
| Canonical text | d361a1bb97da23026a683cafff64e6a96efff449f7520fb01f64f36465433d81 |
|---|---|
| Markdown | 9d9d5e5750ef7b9280e4bc655845233f91d506761fe490594351f6f609aa95fd |
| Publication page | b4dc86fbe1a384e7654df1bab67857b78b9ccc8fa74622e66623f3f87acd0a28 |
| Manifest | 1a33c3d7cc3eb137a41d37a470d5722c996a5953631eaa038983c8e5e66a6d67 |
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 | M9KCHakupX235xldexlC9Zvb2cnKe8dJ+CwlVTcNFMOWCb4riAAwE62rzlJ2oo4onCWzT070cnNXKCOiyZphAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:33.883698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061174observed b4dc86fbe1a384e7654df1bab67857b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:33.863517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061174/manifest.jsonobserved 1a33c3d7cc3eb137a41d37a470d5722c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:33.842433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061174/publication.mdobserved 9d9d5e5750ef7b9280e4bc655845233f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:33.823345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061174/publication.txtobserved d361a1bb97da23026a683cafff64e6a9...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. |
|---|