OT-2026-000101348
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, sustained 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-2026-000101348) never changes.
Identity and time
| Publication number | OT-2026-000101348 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7ead-9b4f-fcfb8e487092 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101348 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c74ce2b73d578a282e56758255a8b68868e4d03e05b373972d7abcb06ae3ca9 |
|---|---|
| Markdown | 40e54d0d7ede86ff1e1e253485ff96abfa75fba2bb176e5c66793ae77e1cb65a |
| Publication page | 8823eca535a95944260c86d4ad269003b7165735c1decd80816a138968ee8d2a |
| Manifest | 4280b8345f0288e1f1648639429719b891ad85cc05e17150f94725ca1276bfa2 |
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 | nTHsRdXzcrdyIMLSUkt+bD0wmd0qEcZ8BhqF1bqkkrTqEhuXha7YAkSn5XK/alBersKTiyd47qn0nVmTRtTlCg== |
| 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
| 2026-09-17T09:27:02.639926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101348observed 8823eca535a95944260c86d4ad269003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:02.623056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101348/manifest.jsonobserved 4280b8345f0288e1f1648639429719b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.606782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101348/publication.mdobserved 40e54d0d7ede86ff1e1e253485ff96ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.585366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101348/publication.txtobserved 3c74ce2b73d578a282e56758255a8b68...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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