OT-2026-000025338
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000025338) never changes.
Identity and time
| Publication number | OT-2026-000025338 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-729b-8a9b-d37fd3072139 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fd8362d53689a3e2125eae231cdc78701b3677c5b377f86a1537d12d01242fd |
|---|---|
| Markdown | 2efaa6ce920c5dfee4f63d1e2a87edd0585e6451bcecd9a23f3630e6db28269f |
| Publication page | 8e2d79c1782967135ea63fd3551763db74bc75d934eca5b09ac0513a4ce5a497 |
| Manifest | c6b6b89dfcae3a374209518edca57cadde84c2c8d4d9d4f6a1e9877caba79d28 |
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 | rmAaagsH6pYkhq3HTkgl7dnjiJpP3W7x7mj+KCcxwsZiyctByBpaT4aPYo8l+y58wLwzlPSHlknjHuyTjGnnDQ== |
| 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
| 2026-09-17T11:47:21.934583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025338observed 8e2d79c1782967135ea63fd3551763db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:21.916522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025338/manifest.jsonobserved c6b6b89dfcae3a374209518edca57cad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:21.897171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025338/publication.mdobserved 2efaa6ce920c5dfee4f63d1e2a87edd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:21.880355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025338/publication.txtobserved 6fd8362d53689a3e2125eae231cdc787...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. |
|---|