OT-2026-000086854
Publication integrity record
Two cup vacuum gripper, two zone face, four 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-2026-000086854) never changes.
Identity and time
| Publication number | OT-2026-000086854 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-778a-8058-abbdd57594bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086854 |
| Status | PUBLIC |
Content hashes
| Canonical text | aab189cb7d77ef0f7427f5fd38d478092b9bca825b9bfba5211fde13d37d20f2 |
|---|---|
| Markdown | 7ab06a9ae0f42130dbd1b7ccf505a9082314f27aeeeda63dc937061348728b29 |
| Publication page | 6f1a0a53a34edf6e73e4becc4ba4a762027e25ebef3eacef460e72589d1ddded |
| Manifest | 672ec163ae7e3545265e689d79c69876ffb61f4a67776f6e626b48208ff3ada9 |
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 | uWJMW6nF0WSWp2h2CotRQzv5BhQGN/zTGP9THktcJueypJdzAJx7dOjKo4ULTMeHVK3HeVl6snEKjVgBvsU0Aw== |
| 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
| 2026-09-17T09:51:41.369694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086854observed 6f1a0a53a34edf6e73e4becc4ba4a762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:41.353397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086854/manifest.jsonobserved 672ec163ae7e3545265e689d79c69876...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:41.335388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086854/publication.mdobserved 7ab06a9ae0f42130dbd1b7ccf505a908...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:41.317793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086854/publication.txtobserved aab189cb7d77ef0f7427f5fd38d47809...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. |
|---|