OT-2026-000088403
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000088403) never changes.
Identity and time
| Publication number | OT-2026-000088403 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7520-ba7d-37c0ae7efe7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088403 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9db6b1c9289c0334c595cbe63d46d67bd1033ac86bacf06a425bf274aa98ecf |
|---|---|
| Markdown | 0eb5b60cf06b1752a13763208a48908f8508a03153a03dccf4c84945fffa46bb |
| Publication page | 61c25edd5ec808ae5c63ba3eb2ebe05fe286ad512da9421cb2d4378e90aa780a |
| Manifest | 00084713dd771e3faee97e280ed66a4d489481be069566c9efa9ea04332dfbf3 |
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 | bLmGAgGA9BvmuRuXgt5XViXVIqR7nZDcE1G5aN9zboJxUMwjAxRf1xSiaXR0lHtHbuQRWd+EOuWGbiG7AOQWCQ== |
| 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
| 2026-09-17T09:48:45.922991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088403observed 61c25edd5ec808ae5c63ba3eb2ebe05f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:45.905422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088403/manifest.jsonobserved 00084713dd771e3faee97e280ed66a4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:45.887419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088403/publication.mdobserved 0eb5b60cf06b1752a13763208a48908f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:45.868102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088403/publication.txtobserved d9db6b1c9289c0334c595cbe63d46d67...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. |
|---|