OT-2026-000071106
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, vented 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-2026-000071106) never changes.
Identity and time
| Publication number | OT-2026-000071106 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2f-7221-9203-f0f7e8af05a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071106 |
| Status | PUBLIC |
Content hashes
| Canonical text | e39ef8cbc2b7316e227377c792ee9d67d30325a548ee467ce0d5a60d9117945a |
|---|---|
| Markdown | 0a6e982355068ca3eb5124e01b97cbe2143aa345cfdbcc3473a11700d9e2cc08 |
| Publication page | 7383abf763bf57ad6800c18cce2e72c00ba34c4c0c4b1f62549045eaf84e6ac3 |
| Manifest | a8b0795c89cdbfc97d54c2515a837af33167c1efb5cf6e003607f19d5c8c1c8a |
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 | 77cFb1kxyPHu383y1pRQ7VnyJon5+WiwuebwiKkdwCAve+csSFCz0zjIu7bKazqNRrsW4toSeiSAp/rGQTwKCw== |
| 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
| 2026-09-17T10:25:58.318950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071106observed 7383abf763bf57ad6800c18cce2e72c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:58.302729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071106/manifest.jsonobserved a8b0795c89cdbfc97d54c2515a837af3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:58.288745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071106/publication.mdobserved 0a6e982355068ca3eb5124e01b97cbe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:58.272725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071106/publication.txtobserved e39ef8cbc2b7316e227377c792ee9d67...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. |
|---|