OT-2026-000080662
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000080662) never changes.
Identity and time
| Publication number | OT-2026-000080662 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-7897-9a5a-69099d3c6e12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080662 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcfd064949c6880360d15a01a69651cff8668be2cfedcd27066a25af1c4896d5 |
|---|---|
| Markdown | d39c9c62c35137cb4ecfd781c0bc3e95b7eb2f03b317a1bad9ed129637aa2b74 |
| Publication page | 99319ce2018fdbeb3965785f399f78974a7a69ae031ed0b087a5c4487d3c576e |
| Manifest | 34234171154c8eff39cd4fc503d383f4435f27ccef1c8b63b18cbb19bec1d35c |
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 | /Ast0MrNY5BbY7xF3zZwqcL5K/8YZMWSxQT+AYa01KiZ+HM9Bo3jMXB2ZgyKsZ/A0jsS9pX8NlJD4H6+uIQtAg== |
| 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
| 2026-09-17T10:03:20.947525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080662observed 99319ce2018fdbeb3965785f399f7897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:20.913155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080662/manifest.jsonobserved 34234171154c8eff39cd4fc503d383f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:20.884068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080662/publication.mdobserved d39c9c62c35137cb4ecfd781c0bc3e95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:20.838541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080662/publication.txtobserved dcfd064949c6880360d15a01a69651cf...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. |
|---|