OT-2026-000039118
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line 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-2026-000039118) never changes.
Identity and time
| Publication number | OT-2026-000039118 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-720c-a0dc-97b6ac383422 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32db63706077647f23d7ad90895bb4874450e58e571799b778eba33680dad64f |
|---|---|
| Markdown | a8952a7203b4af4bbe30edb14654f17eb3c774ca4788655065d54e6196f22156 |
| Publication page | 8dee8eb9b75f99c92f76198de0317ac9870c82a02945c4a3d2c5ec58b4454ebd |
| Manifest | 92ed435bd8ca8dbbe5862d5b7bb740b59060e42982014dcde9a1c3cf232be7b2 |
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 | R4pW2zDY+OOacUnuhq5dw+YQeq59Z1mKG3fV2n2KnqtL674Zu83pDDpl6XeX2ykZCaXEfLM3tA2QYKOo/mxtCg== |
| 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
| 2026-09-17T11:20:36.814962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039118observed 8dee8eb9b75f99c92f76198de0317ac9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:36.796022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039118/manifest.jsonobserved 92ed435bd8ca8dbbe5862d5b7bb740b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:36.778446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039118/publication.mdobserved a8952a7203b4af4bbe30edb14654f17e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:36.759341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039118/publication.txtobserved 32db63706077647f23d7ad90895bb487...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. |
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