OT-2026-000092181
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, supply line pressure sensor, 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-2026-000092181) never changes.
Identity and time
| Publication number | OT-2026-000092181 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7b8f-a177-aff4620b74cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092181 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b020279da77bd4cf381441d08f6a8d7608697879b4d89a304f83bc1f5018c1e |
|---|---|
| Markdown | 80793c1f3a10c9338af7cbcb2a9c0aac8b867190859e59ae7596765141c4e989 |
| Publication page | b7c280ecc8c157751eabb70c49acdfa62714f603e5711b251fbb3f9afe16495a |
| Manifest | 1e6da74730b99b8b10983a42a2ef9628e9c42528fca95119b7b74dea40540eb0 |
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 | WicH/pjyIOZK68TpQYHjUs8U7Cl9E++aX4HJrgwL45So7WHompqjpcETmCQxbxBwhViQSM9fs5U4qenv/I8XCQ== |
| 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
| 2026-09-17T09:41:39.697010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092181observed b7c280ecc8c157751eabb70c49acdfa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:39.679433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092181/manifest.jsonobserved 1e6da74730b99b8b10983a42a2ef9628...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:39.663309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092181/publication.mdobserved 80793c1f3a10c9338af7cbcb2a9c0aac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:39.646809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092181/publication.txtobserved 6b020279da77bd4cf381441d08f6a8d7...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. |
|---|