OT-2026-000089362
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold 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-2026-000089362) never changes.
Identity and time
| Publication number | OT-2026-000089362 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-db01-719b-b385-b01ee9bd3b47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089362 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1de61a85fc95b8acd0f8a2fcc408ed1c50805dd5a1f0f925fe9f2266b1c6586 |
|---|---|
| Markdown | 38f3ce92c80ea3906441d25dd7722e2bd8ca1b25be79a8b810404323e8b34f0c |
| Publication page | 0f002c82ebf8e111fd571eed0a9886b78dac835c245821764999b44dba514e6b |
| Manifest | 57209c7b13ca935af9bf4aea741943eb59f686764dff3e16ecb5b9dde2225b7a |
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 | hV7lda1nd4uBN0C8gTL5xkvGXyf+9JVHEEY3x5n+l7oAKVlYp4jLw9pd+5/MJKD/sziOvGFdQ7F5mdNgdlOMAg== |
| 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
| 2026-09-17T09:47:29.777813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089362observed 0f002c82ebf8e111fd571eed0a9886b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:29.760031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089362/manifest.jsonobserved 57209c7b13ca935af9bf4aea741943eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:29.743095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089362/publication.mdobserved 38f3ce92c80ea3906441d25dd7722e2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:29.725690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089362/publication.txtobserved f1de61a85fc95b8acd0f8a2fcc408ed1...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. |
|---|