OT-2026-000060916
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off after 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-2026-000060916) never changes.
Identity and time
| Publication number | OT-2026-000060916 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f2-7a43-b16c-1bb1072908d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36e6382d43221b99c2e4c3883455616613973410b702daafc766f0b64cf9ec99 |
|---|---|
| Markdown | 890aa5623bc05ce50bbe2b90fcdebf2d22d599260bf247c0ec242b34f3e4eb82 |
| Publication page | 1bc243c254e449a209caf60db6016408ca32a67ffdec0cec32ecdf6ab6fd8b2e |
| Manifest | aee7285ec86ac705473d34e52991791df83223d981f6289c352014a633daad57 |
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 | kyE4+pV0ZwK2eshJyzMfHc8epqrCYs1M5LIv4qgfph5aHGPsRObutFaG+yueLcipByBZbNorsLhoEHBIkbggDQ== |
| 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
| 2026-09-17T10:42:10.948083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060916observed 1bc243c254e449a209caf60db6016408...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:10.929856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060916/manifest.jsonobserved aee7285ec86ac705473d34e52991791d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:10.912968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060916/publication.mdobserved 890aa5623bc05ce50bbe2b90fcdebf2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:10.895114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060916/publication.txtobserved 36e6382d43221b99c2e4c38834556166...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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