OT-2026-000026618
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold 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-2026-000026618) never changes.
Identity and time
| Publication number | OT-2026-000026618 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4aa-74b5-b1df-d0473c562393 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026618 |
| Status | PUBLIC |
Content hashes
| Canonical text | f043f71478e8e1e6c007f5cecece0b92a1da1c08d05b2cf2c821d7cc38754a06 |
|---|---|
| Markdown | 1aa1d60a2126de64952cfaead16b121eee6d27811fa823e5873e2711b5a1ca15 |
| Publication page | e6e433568e3a9022435c8bbfcba95b2546c462f305ca934380e3817a92eeb4f1 |
| Manifest | b970ba77d82942bc1dda10ee8f31706fe7a75791c360c6bb51230c4f2a3ff61d |
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 | 21CI1sFiT2ChHW3Qo1atgsJqj0pJ6RY+yV2Hc3rbCf5cR5hdkymZxDXUxG1poPkNBoaKeXlrMuzjv+WO0Wq8Cw== |
| 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
| 2026-09-17T11:45:41.436341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026618observed e6e433568e3a9022435c8bbfcba95b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:41.410457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026618/manifest.jsonobserved b970ba77d82942bc1dda10ee8f31706f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:41.391829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026618/publication.mdobserved 1aa1d60a2126de64952cfaead16b121e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:41.371862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026618/publication.txtobserved f043f71478e8e1e6c007f5cecece0b92...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. |
|---|