OT-2026-000064323
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000064323) never changes.
Identity and time
| Publication number | OT-2026-000064323 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-731d-af29-7514fa07d74e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56a6db15fc32dd48a56791ac605229e1ececebb6c9a4500b4071aba7ef0265fe |
|---|---|
| Markdown | c3bb35ee0d16ba8c0b6ba321a42928ba9f6f996eb839cccf10dfa32e1170ef44 |
| Publication page | 42207ef95f79b260d56ff3a3ce3b804cae83e5c3d622865cbaaf69ea71163567 |
| Manifest | de3a2cda00c745563740322f39021732e47c2becf1586ca2ee4c246d92a617f4 |
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 | xyQvtda+qLWBKSJj4vSHvdUlubsgl4GxKUX/j6+BSeUGEqDjMbogasWsL6rbMwQo1AXg1EdLAY8oLVvToh82DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:28.608896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064323observed 42207ef95f79b260d56ff3a3ce3b804c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:28.588917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064323/manifest.jsonobserved de3a2cda00c745563740322f39021732...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:28.568294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064323/publication.mdobserved c3bb35ee0d16ba8c0b6ba321a42928ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:28.550612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064323/publication.txtobserved 56a6db15fc32dd48a56791ac605229e1...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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