OT-2026-000084907
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, sustained blow-off before set-down
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-2026-000084907) never changes.
Identity and time
| Publication number | OT-2026-000084907 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7c7f-a109-8dafa410cd6b · 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-2026-000084907 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb0700937e479bd2b81d508b928daf49a5d1fd0c2265f43a3f347065d72162b5 |
|---|---|
| Markdown | 9288809a75f19c0c8e751770afb7161822821cf13063647dae56c0035a55dbef |
| Publication page | 507835cad5f75919f36a75165eb1edbcfd0468b4cb311477e5c179a00b0c7163 |
| Manifest | 2a424638f731efd39d079ef7266df945b699cfac1edf5e0ebd5007d67ed5364a |
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 | P3Qe+SXWNNFpkP1M4bbI/oJhOHBS74EQi1EWYxdKnoJRmRmhlF0yMcJoRehgNGBjj3Rpamh+YdPJM/jXv0AZBg== |
| 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
| 2026-09-17T09:54:53.286243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084907observed 507835cad5f75919f36a75165eb1edbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:53.267057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084907/manifest.jsonobserved 2a424638f731efd39d079ef7266df945...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:53.247734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084907/publication.mdobserved 9288809a75f19c0c8e751770afb71618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:53.228757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084907/publication.txtobserved eb0700937e479bd2b81d508b928daf49...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. |
|---|