OT-2026-000064983
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single 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-2026-000064983) never changes.
Identity and time
| Publication number | OT-2026-000064983 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debe-7c3c-8c44-7a74f1d97398 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064983 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e4f1ca26f743b711112df87d2f104993c23b8d15c2ac29dd35c685775104d03 |
|---|---|
| Markdown | 5005dd79d609f8497582d6acdbc620a103e2a9826a3dfffa2d67ea70d32261b1 |
| Publication page | 6d4f00478ed927ef45446186589d056085fd1f4875e0a48006526fee0a29b470 |
| Manifest | 3eaf0a09182422ed2ede0d96caa8c6262efaed7428af308f3abb875180fc05db |
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 | n1SyZQV8t1O08SfYKo3RIAzRSvQ4H5q2EwQ48lxOCCMBaUPcPR987a1gmFLWTP4tXlURgRPBEbabdkH5bHDLDA== |
| 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
| 2026-09-17T10:35:55.945636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064983observed 6d4f00478ed927ef45446186589d0560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:55.927295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064983/manifest.jsonobserved 3eaf0a09182422ed2ede0d96caa8c626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:55.910068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064983/publication.mdobserved 5005dd79d609f8497582d6acdbc620a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:55.890876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064983/publication.txtobserved 2e4f1ca26f743b711112df87d2f10499...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. |
|---|