OT-2026-000048058
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000048058) never changes.
Identity and time
| Publication number | OT-2026-000048058 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-7e56-a707-379bb6d92492 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048058 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd20dd190fc58a4347cf09c353fc8ead3c09917e5edb74d1e593d7f74232f826 |
|---|---|
| Markdown | f7510e2ca2d979de5340ab537cd258d21092bcc7446a2d9731385ffd29e0fbfa |
| Publication page | 1de62dd25ff915f695e7e273591438e9277963cdf827057e85b72a3006d94cdc |
| Manifest | 1056cc5d3bd3d393f3c39ce149cc21101105a2e93ef2178b2962f298e2fcfdd1 |
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 | YzhI7uDbmnrL2LDdmEUoa3H+47J/MTib1TPJ1/Wct2OlTDa5Lw93HfNB3gDJEX0nkIIQU642Ne/KrAMEbHnWBw== |
| 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
| 2026-09-17T11:06:04.092893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048058observed 1de62dd25ff915f695e7e273591438e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:04.000511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048058/manifest.jsonobserved 1056cc5d3bd3d393f3c39ce149cc2110...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:03.982541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048058/publication.mdobserved f7510e2ca2d979de5340ab537cd258d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:03.964020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048058/publication.txtobserved bd20dd190fc58a4347cf09c353fc8ead...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. |
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