OT-2026-000060571
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000060571) never changes.
Identity and time
| Publication number | OT-2026-000060571 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-764e-86d1-3e78697f87e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060571 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc53ad571e3fb224bcf396267372c1debad7f63ea26db71691634525abfa6373 |
|---|---|
| Markdown | cf4a35b313c8aa720485483a1f8c50b0042ee48084f661196c219181e7340650 |
| Publication page | c680e553a00fa2dbf2abdab7addb42f7ad1bd14845d91978b0467204656276c2 |
| Manifest | 00ddadf5c28c011ae929465944884ae5a7ea0cbd41c6329bda0aaaa881951cfc |
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 | Lhjd88JlSA+Y632Epj5iA5c4U+pHjOGrDbfGeLzKUGRjPWJ9X52JRB2p3Zpuruvla3hqo2v6QrXWtvdx3zZUAQ== |
| 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
| 2026-09-17T10:43:11.268185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060571observed c680e553a00fa2dbf2abdab7addb42f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:11.248928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060571/manifest.jsonobserved 00ddadf5c28c011ae929465944884ae5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:11.231618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060571/publication.mdobserved cf4a35b313c8aa720485483a1f8c50b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:11.212006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060571/publication.txtobserved bc53ad571e3fb224bcf396267372c1de...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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