OT-2026-000073340
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000073340) never changes.
Identity and time
| Publication number | OT-2026-000073340 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb7-7cbd-9e9a-a0df3944c92b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073340 |
| Status | PUBLIC |
Content hashes
| Canonical text | 421e706c9de50889ae1b78fa4df473419a14a5a7b6071d0363113bfac1d1dd93 |
|---|---|
| Markdown | 58f3e52233703ebde9e63e336fb379fcddce0d9720a1f52cec6b7a378f4bdc8e |
| Publication page | eab084bda0760fd1672a3c1cee314bb42c027ceea289d1324da10d8db6d3cecb |
| Manifest | ca50f020ff586158dfba43b7cb000955b5a5443619a6078ac42eb7f26d61528a |
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 | 9QBy1ITTFEPfQAPpy1GKIDSvIpfYl2JDCKJMGTIP3HC2+w7NRFYtl2Ri038W0B2AKTsvcxvVGwWoW81m3YilAA== |
| 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
| 2026-09-17T10:21:21.695508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073340observed eab084bda0760fd1672a3c1cee314bb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:21.676843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073340/manifest.jsonobserved ca50f020ff586158dfba43b7cb000955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:21.658806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073340/publication.mdobserved 58f3e52233703ebde9e63e336fb379fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:21.640340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073340/publication.txtobserved 421e706c9de50889ae1b78fa4df47341...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. |
|---|