OT-2026-000061777
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, vented after 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-2026-000061777) never changes.
Identity and time
| Publication number | OT-2026-000061777 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ab-704b-825d-d62430cc1606 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061777 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4703a7762b5c69cba5e357b5af802fc4f98442c949c0cb49662f7d27e8fffca |
|---|---|
| Markdown | 37d1366d5cfb98a47897a77b4c67df51f964592129ef6afac6a70f2afa6423b4 |
| Publication page | 769462c0459d6f5a847b2e4dc05038bee62d34b04466d02ef415173774036f07 |
| Manifest | 4c391130b0ae023c8cb881a7c6fd5f3343dd53c1a0e5363b14fee56fb90ef5c0 |
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 | aYOtrMGLW7GL3hWBHemU4QyW3tsEHvnbwwBWPq3Fb3UiVTO1u3/4+ke1ZuYvNc1t8fe9VtyGST/jAVD8Sw+DDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:29.396341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061777observed 769462c0459d6f5a847b2e4dc05038be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:29.375625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061777/manifest.jsonobserved 4c391130b0ae023c8cb881a7c6fd5f33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:29.353813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061777/publication.mdobserved 37d1366d5cfb98a47897a77b4c67df51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:29.332378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061777/publication.txtobserved f4703a7762b5c69cba5e357b5af802fc...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. |
|---|