OT-2026-000093222
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, 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-2026-000093222) never changes.
Identity and time
| Publication number | OT-2026-000093222 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-70d4-8176-5b47d093dacf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093222 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc0b0e131a51a7f48154fe38961a11866f13da358cb6e724a7a4c139051c05b9 |
|---|---|
| Markdown | dabcd76c8ab4f15a011a614c2c92aa728e4e35f3bff780649e389f24d0cbea1e |
| Publication page | 67fbf278a78c2246ec61064559a173bca3442eba0aee04b69caeccbe8b6086c9 |
| Manifest | cfc2fa7de50b1b142e0d3d0184b71d438d702255a34c1c8e6276db08aab786d8 |
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 | UHFKZcMK1liGlSqxI5ZptxKjbcuuHQmX87eXzV++2QWIjVqzCIzJ12V4eLkUltlbuCJJTSvza25g5de2yqWXDQ== |
| 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
| 2026-09-17T09:40:33.586522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093222observed 67fbf278a78c2246ec61064559a173bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:33.569031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093222/manifest.jsonobserved cfc2fa7de50b1b142e0d3d0184b71d43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:33.553090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093222/publication.mdobserved dabcd76c8ab4f15a011a614c2c92aa72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:33.536007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093222/publication.txtobserved bc0b0e131a51a7f48154fe38961a1186...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. |
|---|