OT-2026-000079982
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000079982) never changes.
Identity and time
| Publication number | OT-2026-000079982 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-77aa-9e27-9d40c52577c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079982 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73f959729d522c5fccc668144e15030aed948cdcbc906a01453bd1311b71fae4 |
|---|---|
| Markdown | 22908714b9d37af42b0fa3eb40ec24508845bef727e134cdd0c24f7e6eb29c45 |
| Publication page | e5e828b5e1bf00fde2beb2ab2eef5c6ec6fb9e8cfec84b35cf48938a0c23433b |
| Manifest | 0b5cdaa5ddc1dcaf41921a3d42735cec6b978b0383d3f8946495fb047a3bc015 |
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 | s959xms3qDM+bDzaf3l0fhGHORb6aWLwRFS3NQTtiq5oIWRHnL/+Th0SgH5w132YpfPG0Qrohat4C4uTCCMrAw== |
| 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
| 2026-09-17T10:03:53.987232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079982observed e5e828b5e1bf00fde2beb2ab2eef5c6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:53.967171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079982/manifest.jsonobserved 0b5cdaa5ddc1dcaf41921a3d42735cec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:53.946710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079982/publication.mdobserved 22908714b9d37af42b0fa3eb40ec2450...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:53.927893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079982/publication.txtobserved 73f959729d522c5fccc668144e15030a...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. |
|---|