OT-2026-000080471
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum 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-2026-000080471) never changes.
Identity and time
| Publication number | OT-2026-000080471 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7325-83a3-fd4dc13bee47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080471 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81f731908a5a34c1bf538a5dc48cd486fe278f4273b3657499f1af6cf6351cb2 |
|---|---|
| Markdown | 6d6252d00d478371b83c06cbda5f67a7b4d6d2cf37d06ffd06da894f6f381d51 |
| Publication page | ae8979047e3de0a24090a351251439b1c0e148785100fd86c740bae03042ecaf |
| Manifest | b2f8115f6d30753e1b668cfd32126ecab614f2fbc46ea265b96816ca2f3c49cd |
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 | WbEKXe8EPFeZqeQTX2p5WKp2sO+wwpZI0ehDapv8JiQo9IQkBL6UoIMlU59U2LqXU8C/XYbcbA05Qdo0HnTBDg== |
| 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
| 2026-09-17T10:02:59.482497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080471observed ae8979047e3de0a24090a351251439b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:59.463020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080471/manifest.jsonobserved b2f8115f6d30753e1b668cfd32126eca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:59.444807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080471/publication.mdobserved 6d6252d00d478371b83c06cbda5f67a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:59.425420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080471/publication.txtobserved 81f731908a5a34c1bf538a5dc48cd486...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. |
|---|