OT-2026-000060000
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, sustained blow-off after 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-2026-000060000) never changes.
Identity and time
| Publication number | OT-2026-000060000 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec27-7320-a6ab-69f27db0648a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 009ab55f1ac369b711fad91fd2adc24479c18c35410342afb62132497d145402 |
|---|---|
| Markdown | 57ab32dff7c9f99068548bcd1ba70ca7bb77c7b67cec4ff960bfefd3da00abbf |
| Publication page | 37103054b5945cd914f16ace5109e8a8a28b2f8559dcc93d4549553aa54cfd4c |
| Manifest | ab8bd95e3f7a38f33b1ee0344d5b155750a7ecc02a881315576d88ca42eafcca |
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 | 4FmCbgSyB2XDmvt7ruoU+pRnKskk7iPvqZfnBaoYoBM4bBX3wCmMRBeH0W2FR57EcQHI/+HQOdAiThhytDovCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:47.663537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060000observed 37103054b5945cd914f16ace5109e8a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:47.641495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060000/manifest.jsonobserved ab8bd95e3f7a38f33b1ee0344d5b1557...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:47.622944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060000/publication.mdobserved 57ab32dff7c9f99068548bcd1ba70ca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:47.603676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060000/publication.txtobserved 009ab55f1ac369b711fad91fd2adc244...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. |
|---|