OT-2026-000085963
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, 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-2026-000085963) never changes.
Identity and time
| Publication number | OT-2026-000085963 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7ca0-b33e-a18cf72935a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085963 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ca62db1ddb91dc3ef541f70e24c8de2cbfcf561f9d179060c103c9d3a80d970 |
|---|---|
| Markdown | dd70784448d9bbb187c81a4cf976ab93a7f8f6b5458a7e63be0d69a0dbe1815f |
| Publication page | 1dfc6abfe982f432ebb4a07e1fe10d6e25f31ce416d5cf0535f3de9fc29d4997 |
| Manifest | b3a4de292a9a8a962dd0b735823182b29bd402a027624b92ce095a0376dd6701 |
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 | iw/p82UsGWJAMcYmKYHGztQR793vi6255yKVGVsPmVRkZnpgrdn2LueZIqZ+8WN2kVPiU0PclzFnl6sil1tlAA== |
| 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
| 2026-09-17T09:52:55.775018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085963observed 1dfc6abfe982f432ebb4a07e1fe10d6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:55.755116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085963/manifest.jsonobserved b3a4de292a9a8a962dd0b735823182b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:55.735533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085963/publication.mdobserved dd70784448d9bbb187c81a4cf976ab93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:55.716621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085963/publication.txtobserved 8ca62db1ddb91dc3ef541f70e24c8de2...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. |
|---|