OT-2026-000058662
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000058662) never changes.
Identity and time
| Publication number | OT-2026-000058662 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-746a-9e62-222b81af6af5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5985fc25d47ff3f083762a8ca8047789db260bdcc1a513ab13843f7e38cb3675 |
|---|---|
| Markdown | 3fa78d511b37f591330f611f40c565152b77dba80e5b999422697371bff0afbc |
| Publication page | 4a59d1b843facca38702d6d7b61e96e9c1f32c63bc3ec872197e1a24cdc9ef23 |
| Manifest | f10846fae99ab1a03630e55d8ca1c7bd45a69ddf491fb2ca88661bfccee549b5 |
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 | xGvEgvib9beyJf/ydiLVRfj/fWmrKg/T+0EezWdDKUX0KRYGpSaqX1YfMVLKbmKiL7M5nqVAaw8v5r1Lo9jkDw== |
| 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
| 2026-09-17T10:47:10.688935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058662observed 4a59d1b843facca38702d6d7b61e96e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:10.670374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058662/manifest.jsonobserved f10846fae99ab1a03630e55d8ca1c7bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:10.646545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058662/publication.mdobserved 3fa78d511b37f591330f611f40c56515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:10.626625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058662/publication.txtobserved 5985fc25d47ff3f083762a8ca8047789...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. |
|---|