OT-2026-000064305
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three 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-2026-000064305) never changes.
Identity and time
| Publication number | OT-2026-000064305 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7c99-88d3-93a5ae832781 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064305 |
| Status | PUBLIC |
Content hashes
| Canonical text | e04d183ddbecb7fd464d5fa474f49bb1e9f5dc078d43b9a7393f21622aedc338 |
|---|---|
| Markdown | 33a012514b6ad6cad0e68a4a2b79e77e4c63baeca531f10aafbb7a7028d93179 |
| Publication page | 7012ad10f1dd252af071565adbf408702c39a4f23829d8c52a1dffd013431277 |
| Manifest | e927000d34c7abee7ee1d4af0346df7c268f7f9881d986e5d0b57c78e927f025 |
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 | W8mRJEKtn5Ef24WjNYUhcLDVvfPITW58KeWyvzVtyvZChc1sXi9BkfRkmyL0LJzitjtlwrRLK9WtgwBiKx4SCw== |
| 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
| 2026-09-17T10:36:27.222908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064305observed 7012ad10f1dd252af071565adbf40870...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:27.203261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064305/manifest.jsonobserved e927000d34c7abee7ee1d4af0346df7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:27.184509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064305/publication.mdobserved 33a012514b6ad6cad0e68a4a2b79e77e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:27.164950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064305/publication.txtobserved e04d183ddbecb7fd464d5fa474f49bb1...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. |
|---|