OT-2026-000085035
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four 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-2026-000085035) never changes.
Identity and time
| Publication number | OT-2026-000085035 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-71b0-b916-a71893c94a00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02be3595ce3e81aef43b4b783542164c9329584625ed37f31da843d141c88598 |
|---|---|
| Markdown | 8886a9da3a565338cbd6175b08d8c74c26112c71baa806a1c4f3f5bec91487ef |
| Publication page | 13fb46a7ef0a0f1dcee937bd06bfbb3ef1a3c366e4299f21c7574bddddf63d17 |
| Manifest | ac91bee829afc3e9c68cd6f203773b5ff4ef81da063f603340ae9792794cb270 |
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 | dQUWWNPAh5z3qOSwjnXEggcYXT0JACoS0/fYCOkTN7JYcEKEgUD53BUjolb1dCHqcCRKtla/D/4nIFZdhiM+Aw== |
| 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
| 2026-09-17T09:55:02.910050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085035observed 13fb46a7ef0a0f1dcee937bd06bfbb3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:02.891927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085035/manifest.jsonobserved ac91bee829afc3e9c68cd6f203773b5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:02.873495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085035/publication.mdobserved 8886a9da3a565338cbd6175b08d8c74c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:02.856848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085035/publication.txtobserved 02be3595ce3e81aef43b4b783542164c...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. |
|---|