OT-2026-000058979
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000058979) never changes.
Identity and time
| Publication number | OT-2026-000058979 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a0-76b9-90cd-0679dc467a09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058979 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3becb06b44a5f81c874e6129e46f03c5fc8adb535551afdfb50fda5c0beaefd9 |
|---|---|
| Markdown | 5d9fb1d11691e85adf877ac6cef9a8771d11354d969153c237d5935062b1703e |
| Publication page | fdcb39ea012a4c28959bdfc44fcf27bca202d33046dd5b52475ab67e162760d3 |
| Manifest | b55e98ab6492a113ab005c717b265f61b81856f6eeabc3ff759d5ce81c978cfe |
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 | 8gOYbqnN/BuBF3m9Ti4yz/k2bk9b93gGsYc8XmS50/EQO+iRMa6mREWWHJp5rCvFl6wGgf9pm6Tz7YRiGg4wCg== |
| 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
| 2026-09-17T10:46:33.704577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058979observed fdcb39ea012a4c28959bdfc44fcf27bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:33.686090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058979/manifest.jsonobserved b55e98ab6492a113ab005c717b265f61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:33.668932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058979/publication.mdobserved 5d9fb1d11691e85adf877ac6cef9a877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:33.651057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058979/publication.txtobserved 3becb06b44a5f81c874e6129e46f03c5...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. |
|---|