OT-2026-000086699
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, 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-2026-000086699) never changes.
Identity and time
| Publication number | OT-2026-000086699 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-795e-bbc8-c09293cb0e48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086699 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c0ed9524746b73b30baaaf6e1e7ce5f713a18cfefeef4cf410076e745d128d5 |
|---|---|
| Markdown | c1aacbed25077dfd2c467f0ab7dc034c483e2635f2dc96d3717fbee9920e805f |
| Publication page | 8d599b63b43f2d62fa06090345aa1b1426ccb0f01a668acb5c7321cc875a6d7d |
| Manifest | 98db9fb198afbeab84df20d4951115c2fea7eda57d321991aca3b9972398deda |
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 | KBv1ZlU1nAotO3hHUfwI3TzqH3DbP6CegsOgISGb4KURceytXGMb8a8XnrImTqSNRewCKE9NZ/xvBBeTLBveBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:34.239339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086699observed 8d599b63b43f2d62fa06090345aa1b14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:34.205921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086699/manifest.jsonobserved 98db9fb198afbeab84df20d4951115c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:34.188647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086699/publication.mdobserved c1aacbed25077dfd2c467f0ab7dc034c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:34.165480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086699/publication.txtobserved 6c0ed9524746b73b30baaaf6e1e7ce5f...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. |
|---|