OT-2026-000094869
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000094869) never changes.
Identity and time
| Publication number | OT-2026-000094869 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-707b-94bc-21ce48d1e445 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094869 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c4a2da50015cc973d91dfb3fb12e361c39db67ced25b073cb0ab502342549fe |
|---|---|
| Markdown | 717ffd6a1af326a46dfb7accad272adbaadbf4e509a0806f1f3d195e19a32533 |
| Publication page | b992787a6cf0ae6499e434e468bec6f6135391ca6473b8def0629a911363cbde |
| Manifest | 8dff5990781afd4240522151ab4a15a7ef5185ef78c391f73914556c665a5b5e |
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 | Uwfqjuiwh2DePVYvDgb3+eEW7JxmRLNON7/xSE1ZV8x8pz/iFC+7l2cEPBHCQvxO9zuSZDkJm5Tj9lqqCZYcCw== |
| 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
| 2026-09-17T09:37:22.147380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094869observed b992787a6cf0ae6499e434e468bec6f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:22.129189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094869/manifest.jsonobserved 8dff5990781afd4240522151ab4a15a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:22.110910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094869/publication.mdobserved 717ffd6a1af326a46dfb7accad272adb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:22.093386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094869/publication.txtobserved 0c4a2da50015cc973d91dfb3fb12e361...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. |
|---|