OT-2026-000070845
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, pulsed 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-2026-000070845) never changes.
Identity and time
| Publication number | OT-2026-000070845 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-78e6-8f5b-e5e1c31c2df6 · 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-2026-000070845 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ef797bae8c05e03af4cb8d01af2d64c9d73dbbbbbe7030f7394efd4fc4599ce |
|---|---|
| Markdown | e7f1a6fcb8239af421c02ef0391328d3ce8ac1b5d1a22d78c3002df0ab747934 |
| Publication page | cb009d832326cbbab3655c0afafbf1f7d5687886fbafbfef7c009a8c7a077200 |
| Manifest | 788b621eee7e31e1602425d451f6a0f37e9609f3113b78349c77d59dd2a676cb |
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 | wJMhZqCMuJl9FU8krycsPVTo04pkjf1LbdKmTKO0Oh4mr2vawe/1HQAtylD8fRQYZcMy5Vnk16De9dweFg2lDQ== |
| 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
| 2026-09-17T10:25:39.832260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070845observed cb009d832326cbbab3655c0afafbf1f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:39.814309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070845/manifest.jsonobserved 788b621eee7e31e1602425d451f6a0f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:39.796867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070845/publication.mdobserved e7f1a6fcb8239af421c02ef0391328d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:39.779239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070845/publication.txtobserved 3ef797bae8c05e03af4cb8d01af2d64c...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. |
|---|