OT-2026-000058007
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000058007) never changes.
Identity and time
| Publication number | OT-2026-000058007 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed9-7090-bcaa-8bb0751e389d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058007 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11eddcce4025f54f0b1c69996583e81cdea2cf30cc64ea262634eb3cf3921d91 |
|---|---|
| Markdown | fd33361bfb5e756c4a7d945945ecb90eb71b98d22f38199c44da80d9dd9dd92e |
| Publication page | fc7e26cf2a407858525184881031297c49d15759688923a9359242944ed03539 |
| Manifest | 972961a7a674e38dc188b4d118ffb3deeab5d65d9ff9adf15e00fe40cfd5ace6 |
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 | ZN6Ibkhum0P9xfhAgEqsE7MEVPASWfbwAC+kKcSPuBlHF3Ly2gmSR+YADrgT581anFEs3CRhJU6+UnLbynMLCg== |
| 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
| 2026-09-17T10:47:38.457092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058007observed fc7e26cf2a407858525184881031297c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:38.438889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058007/manifest.jsonobserved 972961a7a674e38dc188b4d118ffb3de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:38.419638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058007/publication.mdobserved fd33361bfb5e756c4a7d945945ecb90e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:38.398678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058007/publication.txtobserved 11eddcce4025f54f0b1c69996583e81c...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. |
|---|