OT-2026-000015127
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, pulsed blow-off before set-down
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-2026-000015127) never changes.
Identity and time
| Publication number | OT-2026-000015127 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef47-7fee-beb1-ce14c947daf0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015127 |
| Status | PUBLIC |
Content hashes
| Canonical text | 167b5c0618383a4725bb130d254954e3301ee52ae5ed196e759baefbcacd3a24 |
|---|---|
| Markdown | ab74d02433bcc3d8fb0291000d01aa4a330fb0e00e5134fd557eee3a4eec520e |
| Publication page | 6edd41731a2c7c67a2e230760b757fee49e5e22ff3aa46fe2de00ef7a80b8a45 |
| Manifest | 1e213fe637d5fe590e0a80db1c11e0adfa915e30ee37edc49fc58c73102cf4fc |
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 | /SAYjEkxbydMtV6cPF6ZaOe6Zz1CGgBJFJckKGUpPdoISGHK1pNMgRxWPRUJab4g/QIDY9vFrC84ii9xJltCCw== |
| 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
| 2026-09-17T12:05:43.446441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015127observed 6edd41731a2c7c67a2e230760b757fee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:43.426647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015127/manifest.jsonobserved 1e213fe637d5fe590e0a80db1c11e0ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:43.406177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015127/publication.mdobserved ab74d02433bcc3d8fb0291000d01aa4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:43.387740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015127/publication.txtobserved 167b5c0618383a4725bb130d254954e3...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. |
|---|