OT-2026-000008834
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000008834) never changes.
Identity and time
| Publication number | OT-2026-000008834 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-778a-9079-de54b4d4ac44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008834 |
| Status | PUBLIC |
Content hashes
| Canonical text | 157601f39040fa18dff8c24a99065cfd7d3910f7b1bb20c9499aaea6c46ee3cb |
|---|---|
| Markdown | 89cf1015eaee281dc196a3a538c26a88f7a2a52325b2039ae8f6d6e8f2b129bf |
| Publication page | e6f462183b5b71e53ccb2282de77c6f96cec2772cb9b81726762d977a21f8604 |
| Manifest | c62662113edea58aaf7c75388beb248aff5aece50e37da4809878dfebf07afc0 |
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 | +D//y1GvNITFJSW8fokhRbAuUGjxlsNk/vjOjlTX6wtmCOBtOXdZFI/9k3R5/id5d1MoNsRX3l1HH81G3osXDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:24.040463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008834observed e6f462183b5b71e53ccb2282de77c6f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:24.016975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008834/manifest.jsonobserved c62662113edea58aaf7c75388beb248a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:23.997710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008834/publication.mdobserved 89cf1015eaee281dc196a3a538c26a88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:23.974999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008834/publication.txtobserved 157601f39040fa18dff8c24a99065cfd...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. |
|---|