OT-2026-000101614
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, pulsed 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-2026-000101614) never changes.
Identity and time
| Publication number | OT-2026-000101614 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-7966-8bd2-365495f66aab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101614 |
| Status | PUBLIC |
Content hashes
| Canonical text | e418bb7fa8da5240be874e9e4dff3f20da5b61c00e73dd13fd73a91a8833f674 |
|---|---|
| Markdown | f3732692f30400a67633a321c1e4258ddd9c0fbe88d0655340eb8806de32c993 |
| Publication page | 47ee9ebd47326690bacdac3662135910b7ba03ef16fbe71d9cd037fa34f31a68 |
| Manifest | cc14f36411816e6d78a7e85b191d6fec8c9c9c5f4851a2bb5a4758e73aeca73f |
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 | soaigzwQnvsPQgpv7uhuR3KBxywN4SKziHodBEOqm1Ft4oXVpr5gpyWZVdotGd1ESXJNcDPxMK14XFYsVZTgBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:44.005771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101614observed 47ee9ebd47326690bacdac3662135910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:43.983938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101614/manifest.jsonobserved cc14f36411816e6d78a7e85b191d6fec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:43.962938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101614/publication.mdobserved f3732692f30400a67633a321c1e4258d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:43.945153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101614/publication.txtobserved e418bb7fa8da5240be874e9e4dff3f20...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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