OT-2026-000098652
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000098652) never changes.
Identity and time
| Publication number | OT-2026-000098652 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-73cd-9950-bd9305e89782 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098652 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14508fa5c8b9a6243f64bba53da3b9b62787d14ad51a255c45925eedacd11179 |
|---|---|
| Markdown | e45815673a49cb4bdd2e9f7bbc0dcb2c26edcf5a475f4cf8766dc3a5f05c8ace |
| Publication page | 051ebe2ba2a00bd76a5dff7a4d9981e68025f2ab0b14674cf80d0fd002996d69 |
| Manifest | ce31249fd687a829f3c7424856c898ce3d9eace45ca9b8d5e2ce189d35f8f9e9 |
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 | j6Ad5/QmiiMQwfH8t0dfkKR02D3xVDI9bftxZgSdZOqknnJRQRibNWNYPN0WeCB9o7p9VGTnY8TwGX6xF0SFCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:56.837343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098652observed 051ebe2ba2a00bd76a5dff7a4d9981e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:56.819171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098652/manifest.jsonobserved ce31249fd687a829f3c7424856c898ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.799389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098652/publication.mdobserved e45815673a49cb4bdd2e9f7bbc0dcb2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.781493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098652/publication.txtobserved 14508fa5c8b9a6243f64bba53da3b9b6...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. |
|---|