OT-2026-000017777
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000017777) never changes.
Identity and time
| Publication number | OT-2026-000017777 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-7ef2-8758-134bbbaa178b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017777 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34fff4d60e27fc47b1a7dde0d38c79ffa08f477a3c7e406c050994b61f59c8d4 |
|---|---|
| Markdown | 4be8dd2066566defb867fbb826a09d5651f38c43acc1b19289c958700277b5b9 |
| Publication page | 722ca53c221e32b6e974d8156943c90bb65b674deb10813d0172d61c4e58c887 |
| Manifest | 6b9575a61075fabce765a368a76a4ac69d6097bcb9110ca18324bf04c188bbca |
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 | 0JWoRbVWGxRpzNJF/su/9nnLoyveMQS03J5Qo5m+ZLT2/uzd3m0mOevnJPnHSZ8LURwSbj5o57S3QV0jxsAWDA== |
| 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
| 2026-09-17T12:01:44.199348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017777observed 722ca53c221e32b6e974d8156943c90b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:44.182438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017777/manifest.jsonobserved 6b9575a61075fabce765a368a76a4ac6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:44.165773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017777/publication.mdobserved 4be8dd2066566defb867fbb826a09d56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:44.149369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017777/publication.txtobserved 34fff4d60e27fc47b1a7dde0d38c79ff...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. |
|---|