OT-2026-000079049
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000079049) never changes.
Identity and time
| Publication number | OT-2026-000079049 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7101-98ff-f9e30772b6f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079049 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0784b3304b320e993430366504e954b67698755259b800a462151ef86fa4eca |
|---|---|
| Markdown | d39dff562e471d8a9fd24076764778d4d74bf31c4b1cf3a83c2c9fb49b2d4419 |
| Publication page | 16b09076eb683420784d37ea5fdb15cf7687187307351068b81665308b253aa1 |
| Manifest | d1d26cb70597d1357fbe5105c053212592777b407e4a056f540523fac8e6bffa |
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 | 201XUzLMwZi2NxZk1WBZK0XBmacuuCf68wTJbpFPECutNs9jO4P761UguoosV0270hAoW8+OPWJDJzqtu0Q4Aw== |
| 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
| 2026-09-17T10:05:53.460803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079049observed 16b09076eb683420784d37ea5fdb15cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:53.440501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079049/manifest.jsonobserved d1d26cb70597d1357fbe5105c0532125...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:53.420377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079049/publication.mdobserved d39dff562e471d8a9fd24076764778d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:53.401422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079049/publication.txtobserved c0784b3304b320e993430366504e954b...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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