OT-2026-000086411
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three 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-2026-000086411) never changes.
Identity and time
| Publication number | OT-2026-000086411 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c97-72db-aa52-144ab76ee7cd · 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-2026-000086411 |
| Status | PUBLIC |
Content hashes
| Canonical text | 149f4d33f72d108b60d496590f94c57a52d082d5f7f898870e73804a668256a5 |
|---|---|
| Markdown | cdc9ffc6c8196bcc10446b680eb26a989d5e4a21b9885abd1fdb12db3b9ecedd |
| Publication page | 0020bd0afd2fc467a686e30be8ea8c88ccabbc0d1f37daa58e37aefdd95084c3 |
| Manifest | dc79aa5754af5954ca9fc20c9f1f7972633798284be6252f96e1bc6cfd6a6867 |
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 | liB5aelpvRaEcCCCTU3yutS2/cHXYxSTIG2Ez+JQ1z8deyQOLr1V2NTdvt71+v5PBCGZJueM1udWnlNWuXvsBQ== |
| 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
| 2026-09-17T09:52:12.143532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086411observed 0020bd0afd2fc467a686e30be8ea8c88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:12.124522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086411/manifest.jsonobserved dc79aa5754af5954ca9fc20c9f1f7972...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:12.107343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086411/publication.mdobserved cdc9ffc6c8196bcc10446b680eb26a98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:12.087544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086411/publication.txtobserved 149f4d33f72d108b60d496590f94c57a...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. |
|---|