OT-2026-000059897
Publication integrity record
Four cup vacuum gripper, four 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-2026-000059897) never changes.
Identity and time
| Publication number | OT-2026-000059897 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7c68-afc9-1e305ec8ecd8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059897 |
| Status | PUBLIC |
Content hashes
| Canonical text | b110ab34da5698bab52154beff5f1b1249d9547ccd0d6e20470fcab346958b37 |
|---|---|
| Markdown | 317c42358f31d3761c9aee2a5c98ab74ee78f1bf711ca0b77e5bd3ec4dcf1ff2 |
| Publication page | 1fddd75daeaef02097694aacc3105c49110fcc8db7ac31b9351911c3c5484928 |
| Manifest | 2c7781771e839ee99c09f8fd6442482a9bbed7687e3614db3e74bf132a580888 |
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 | +ZYXDBBylhCOaBUDCTcx8emSXX3zmvf7LakE4ooFw/NlNaF2tifU8b4IQP9hndiEwZoFhiW6VzujgR6JqkvzAw== |
| 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
| 2026-09-17T10:44:39.519710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059897observed 1fddd75daeaef02097694aacc3105c49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:39.501297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059897/manifest.jsonobserved 2c7781771e839ee99c09f8fd6442482a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:39.482027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059897/publication.mdobserved 317c42358f31d3761c9aee2a5c98ab74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:39.462688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059897/publication.txtobserved b110ab34da5698bab52154beff5f1b12...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. |
|---|