OT-2026-000036522
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000036522) never changes.
Identity and time
| Publication number | OT-2026-000036522 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-7402-99db-a58c6e93f883 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036522 |
| Status | PUBLIC |
Content hashes
| Canonical text | f682c2910503f54c588aeb9304bcb48099ba7cd8dbdf729ef613d7e32844400e |
|---|---|
| Markdown | 276a60af9ae2324b59bbb63c2883e6db8e2df065b8be420e98da4e4c7aca9e34 |
| Publication page | 59009497aebd3e51aee57a2d1d8fcbaecb5f3005601427ded9778024211f6b7b |
| Manifest | a505635bb4bad993f71b1e0afa01488415b06e9eec8a756e104ea71d51004b5c |
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 | mYO8JFg5doR3j/ldNBAGSTjVE91LFw2BVJjc55Ucut09qarFoFH+8iQLmbEcBKqBIfFOPswHe88aBEK5VFtoAg== |
| 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
| 2026-09-17T11:25:43.800992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036522observed 59009497aebd3e51aee57a2d1d8fcbae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:43.784111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036522/manifest.jsonobserved a505635bb4bad993f71b1e0afa014884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:43.765754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036522/publication.mdobserved 276a60af9ae2324b59bbb63c2883e6db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:43.747522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036522/publication.txtobserved f682c2910503f54c588aeb9304bcb480...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. |
|---|