OT-2026-000070363
Publication integrity record
Three cup vacuum gripper, three zone face, pump fed, 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-2026-000070363) never changes.
Identity and time
| Publication number | OT-2026-000070363 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-79f3-b6c8-4fb0e244a44b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49e0b6fb252c420db5c843233e701b5aea261e7a78fbf8aa16633ac18e70f727 |
|---|---|
| Markdown | ccdc9e94b434250ef3c744c368698754c74858fcccd91cdff2c08cae68b88720 |
| Publication page | 83155af997330112058bb0a08f5db113d0de8d91e00cfcd42f09babdbf69f06e |
| Manifest | c404b019f208076951ba39b304c9acb87922055ff715d2084d92ca6b70510368 |
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 | N7Y/ct3onVXIIFXWL5EqArrwW8MWhThaFNLYoY0YGH9P8x96u3bkrbQv6hweczdZF5bQn/gAvGqjq8XHsJXGCg== |
| 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
| 2026-09-17T10:26:09.815957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070363observed 83155af997330112058bb0a08f5db113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:09.798144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070363/manifest.jsonobserved c404b019f208076951ba39b304c9acb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:09.780991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070363/publication.mdobserved ccdc9e94b434250ef3c744c368698754...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:09.762461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070363/publication.txtobserved 49e0b6fb252c420db5c843233e701b5a...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. |
|---|