OT-2026-000010018
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000010018) never changes.
Identity and time
| Publication number | OT-2026-000010018 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-76ae-a064-ce839b363fe5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5eb4391ec6736c6219fb337d31c8cbcb56a80df152018202141e2c7bbca435ea |
|---|---|
| Markdown | 141ddd3f82c63b59815ed678c616b1ab68df531c5df9c391301ad9c7a9dc7266 |
| Publication page | e981b0303759ee7e0dbd98db6e43bc1f9a3a554be218b283c93002a27a40a486 |
| Manifest | d3e7b64f5a0212824480c201e46214e984e37181c161ea08accba4941f31c915 |
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 | tG77cNOznirYNDI3DoTVstMp611rGlVdMXMbj7vgUkC8RfLr46oqkXbaKVz0s9VkgtntyXF3KY5vma2xEQI0AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:04.544007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010018observed e981b0303759ee7e0dbd98db6e43bc1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:04.526002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010018/manifest.jsonobserved d3e7b64f5a0212824480c201e46214e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:04.485742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010018/publication.mdobserved 141ddd3f82c63b59815ed678c616b1ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:04.440963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010018/publication.txtobserved 5eb4391ec6736c6219fb337d31c8cbcb...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. |
|---|