OT-2026-000027508
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, sustained blow-off before set-down
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-2026-000027508) never changes.
Identity and time
| Publication number | OT-2026-000027508 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6998-73d2-baa9-27832add81c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027508 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7113325859fd8c74182ddd8e1a6c3f2a1132b6737a1ad0d6c76075282f994e1f |
|---|---|
| Markdown | db6977381ef467d2206e60da4675d116d0aea10bf9d36e0c705152cbcac1c7ee |
| Publication page | 52c8911664589674ce3c60f09a2fa461fec1a637823d9bf381d20a34378c06d3 |
| Manifest | be79172e33986b676620eb76e4124141a2fdf6132ab242e822399d6f0bfbcda6 |
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 | IKMoR34DMrmG7oxihwueoFLLeISzjae5jCafKQrbYL4OMELGNX+Ukuo8OCBZ0krHfffLXcFJCYMNyQeSs/b/AQ== |
| 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
| 2026-09-17T11:42:58.991209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027508observed 52c8911664589674ce3c60f09a2fa461...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:58.842536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027508/manifest.jsonobserved be79172e33986b676620eb76e4124141...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:58.824886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027508/publication.mdobserved db6977381ef467d2206e60da4675d116...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:58.806831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027508/publication.txtobserved 7113325859fd8c74182ddd8e1a6c3f2a...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. |
|---|