OT-2026-000084807
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, 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-2026-000084807) never changes.
Identity and time
| Publication number | OT-2026-000084807 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7fb2-889e-5d5cfdee99d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084807 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8db23efcc4b101d478acbc03ab11626d42e8dee954815896b9c9ffb75aa41f05 |
|---|---|
| Markdown | 87e9e8ab65fdb4acb6ff6398c662be3d0857bdd2e49bb606f94659fd56bca287 |
| Publication page | 025f6b10ddd1c2c30506f0536b63eed9665efeb07ffe3f7cbc390ad2f08d6dd7 |
| Manifest | 6c58796db7b7a3963412031d47c280dd6b158077e58f1c85eb38345eaa060ef3 |
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 | Z1+Tqn9zALnkISb3AUyjegab8fpqm0jwFbv+Yku++ZfdBKmFDwepVl1Vl0YSzXYMyrht3Ss8drLf8OYfokf3Aw== |
| 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
| 2026-09-17T09:54:45.212400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084807observed 025f6b10ddd1c2c30506f0536b63eed9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:45.194416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084807/manifest.jsonobserved 6c58796db7b7a3963412031d47c280dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:45.176141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084807/publication.mdobserved 87e9e8ab65fdb4acb6ff6398c662be3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:45.155083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084807/publication.txtobserved 8db23efcc4b101d478acbc03ab11626d...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. |
|---|