OT-2026-000100845
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000100845) never changes.
Identity and time
| Publication number | OT-2026-000100845 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-76d7-b31b-85adb4ac9c49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100845 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a3cc59160fd600c2a289253d2311e2e7eebec6945f1d7a4deecd85b566af950 |
|---|---|
| Markdown | abdbc63d4b0f8f812b2eb739eb7b9b9ef15dde6cfd8900afb7bcb49337ae52cb |
| Publication page | b0266d0fbe5a6ec8c12a02b1c67d1f8973e126470a755b8ca4f370f9cdcb8b3a |
| Manifest | 87fd86ae5fd09325c7d66a25d02f8c13e3c0cfaeac9ce1fb2266f1f6ff7d9e14 |
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 | x5oje3IJB1LXhPQ4czHrZFWZ3TDK3+CK+t3AqTcjluJZYxEMxtSzH1cAsqn+FcVQN7rs4/0tU1T9Fdm47pZvAA== |
| 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
| 2026-09-17T09:27:46.337842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100845observed b0266d0fbe5a6ec8c12a02b1c67d1f89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:46.318982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100845/manifest.jsonobserved 87fd86ae5fd09325c7d66a25d02f8c13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:46.299515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100845/publication.mdobserved abdbc63d4b0f8f812b2eb739eb7b9b9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:46.280961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100845/publication.txtobserved 9a3cc59160fd600c2a289253d2311e2e...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. |
|---|