OT-2026-000082030
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000082030) never changes.
Identity and time
| Publication number | OT-2026-000082030 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7424-bfcb-4999979a13b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ab3a7415bbe902b1a65fa074b30f43ead1b0751b711aea14944bb78481fb86d |
|---|---|
| Markdown | 5a1a506b1676b631e6550410cd447831803cee477624605f447aa9383f956c1c |
| Publication page | 0c299f7967c9cac1c7a0f60e2b27eaf42fabe7de7e07ad5560f4677f840dd2b9 |
| Manifest | ca915f4b6eb74ac7e463e1e9084db48b137527d0bdf9fece7aa7304a52d7750f |
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 | DoKylHqHyz5Nnixd0K2MzC7F/8UIAnx+tV9OstT/M8kPKzHutduRQdBNMYj07CaAYTfhUrcQ9E9eY08vwE8oDg== |
| 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
| 2026-09-17T09:58:49.399711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082030observed 0c299f7967c9cac1c7a0f60e2b27eaf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:49.381103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082030/manifest.jsonobserved ca915f4b6eb74ac7e463e1e9084db48b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:49.362284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082030/publication.mdobserved 5a1a506b1676b631e6550410cd447831...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:49.345341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082030/publication.txtobserved 6ab3a7415bbe902b1a65fa074b30f43e...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. |
|---|