OT-2026-000102427
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000102427) never changes.
Identity and time
| Publication number | OT-2026-000102427 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7907-95d4-61e2b345e1a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102427 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fe0b60bd516fb7328664d3fd7d7016cdc43cdb14051234e9daf7ba3b177ab4c |
|---|---|
| Markdown | 7d21812a388954a20f486b9a99ffb6525ca73e101e3e5f3190d489c7a4cdf3a2 |
| Publication page | fd7c5b564020bb71fccb45216cbbc7680b16f518b51bfcf946b6441b8de30544 |
| Manifest | af754cb8d93d785c38800e923e1f44a2a5151c3718d93d6975251b171e28d5d9 |
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 | AhHpcbyxFU7MIWxiuvQOkyHLH4oI0Y5+BjusVUlSLd3rOrusvtF+BHcj8w5w6c4u7wZDKS823FdeRNnZkNxbCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:46.203961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102427observed fd7c5b564020bb71fccb45216cbbc768...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:46.184686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102427/manifest.jsonobserved af754cb8d93d785c38800e923e1f44a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:46.165874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102427/publication.mdobserved 7d21812a388954a20f486b9a99ffb652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:46.147494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102427/publication.txtobserved 2fe0b60bd516fb7328664d3fd7d7016c...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. |
|---|