OT-2026-000085279
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000085279) never changes.
Identity and time
| Publication number | OT-2026-000085279 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-7cd8-a24b-9fe9045fe997 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085279 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3301282103e348eb7f3cc35f1036d2e899fc9f1bd7011fdfd4fa7991391a46f7 |
|---|---|
| Markdown | 760ff6f555c14a9f69b3c0762617786888d1a87329bba767697e72a19981c4e3 |
| Publication page | 4b19c4a3e0f8d538b01366ca920acfcb5d61e82d437c8b53a0418e92545e3953 |
| Manifest | ea636f4eb9b1f1d272f3fdd0d7e2e3eb8511ced56f55ba1f6ac2a4d150b31ab0 |
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 | 0KBJIqa0dWUDkxDuvIudO/I7GJSlTuXMP4oanx3s4uSFVmT6gIvecIW26NisjaMudmZGbUgKXyGu4YeWj+XiCA== |
| 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
| 2026-09-17T09:53:59.342220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085279observed 4b19c4a3e0f8d538b01366ca920acfcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:59.325528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085279/manifest.jsonobserved ea636f4eb9b1f1d272f3fdd0d7e2e3eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.307311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085279/publication.mdobserved 760ff6f555c14a9f69b3c07626177868...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.288649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085279/publication.txtobserved 3301282103e348eb7f3cc35f1036d2e8...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. |
|---|