OT-2026-000065164
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000065164) never changes.
Identity and time
| Publication number | OT-2026-000065164 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7180-8419-df581847994d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065164 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ef7d7ea01311ee74c98d360f80a282251b38d3993ba51867344e7cdada0e939 |
|---|---|
| Markdown | 35bf38f63927a1ed0c66188376814df6e2c0c8ed53d37a645ba5edf3b6807a5e |
| Publication page | 3fd257a7b45026900eba7fe762e3198989faec7a926554873cf52cdef80425e5 |
| Manifest | ccc02c8b4ede0fbc1de18247cc9aab3029c705c65f401665fdd47ae7ae442228 |
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 | r5mFzxvp2KIfSq3qZlIWxPxtRFzLn/I3LkRfWPmBSdFMsZIObN48JkwGS2t47rjF5LmRFNndCzU2iRBVN56tDg== |
| 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
| 2026-09-17T10:35:00.204445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065164observed 3fd257a7b45026900eba7fe762e31989...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:00.187047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065164/manifest.jsonobserved ccc02c8b4ede0fbc1de18247cc9aab30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:00.169849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065164/publication.mdobserved 35bf38f63927a1ed0c66188376814df6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:00.150708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065164/publication.txtobserved 5ef7d7ea01311ee74c98d360f80a2822...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. |
|---|