OT-2026-000014916
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000014916) never changes.
Identity and time
| Publication number | OT-2026-000014916 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-74cb-bfa3-64f92e9ae033 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00856a1578bd919a2c4f468778aaf8f87df1ca6f0db487181bdbbb68be119452 |
|---|---|
| Markdown | 872df7402d50d77bb8ec1b71eb8dee1110fb65e60c1b43c4dc254929f4543f76 |
| Publication page | f544b8b73b969fa8e24ff7d2b823a5aa1922fa70bac023e631231be51d008e74 |
| Manifest | e65a57b66ae621fd5beddf43ce0814b59d72e0af7e8a99b7504bd29019e355d7 |
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 | 1f0UjyjoqgOk6M8EGlymRbn5SfbUJiDyJP5S3f/DOhhYbB7h1590ckFn/1h/KOAchLKt/L9hjEwZxryqJgQQCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:06:51.238589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014916observed f544b8b73b969fa8e24ff7d2b823a5aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:51.218527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014916/manifest.jsonobserved e65a57b66ae621fd5beddf43ce0814b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:51.199405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014916/publication.mdobserved 872df7402d50d77bb8ec1b71eb8dee11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:51.181725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014916/publication.txtobserved 00856a1578bd919a2c4f468778aaf8f8...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. |
|---|