OT-2026-000081465
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, sustained 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-2026-000081465) never changes.
Identity and time
| Publication number | OT-2026-000081465 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f375-7fa6-b930-367d251d6f27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081465 |
| Status | PUBLIC |
Content hashes
| Canonical text | b61bf5b68f067a8dbd1c24d0a5c4f55f01f7642983861edf1fb1f59dfb3fbade |
|---|---|
| Markdown | 17a09ab3c5af1bc22c09be67fedc4e3c6cf0980bcbbb12531019968f8ff8469c |
| Publication page | 2c3b058d884c99ee9996d4136dc19518b8816c7e15839d739f91abdf40fdf021 |
| Manifest | 52961279193b2a61f42ec0578c322a6db59567faafc46b823eeb72843d222614 |
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 | ZgOfMu+PYaqchezT3nToIWCxaPXPDtgvCcLvo7mjVFqC5IAjQVeRQFWdjU9Sd+VTQoPPFJPu35oRldV0zbtjCQ== |
| 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
| 2026-09-17T10:01:37.757515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081465observed 2c3b058d884c99ee9996d4136dc19518...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:37.740158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081465/manifest.jsonobserved 52961279193b2a61f42ec0578c322a6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:37.723330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081465/publication.mdobserved 17a09ab3c5af1bc22c09be67fedc4e3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:37.706620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081465/publication.txtobserved b61bf5b68f067a8dbd1c24d0a5c4f55f...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. |
|---|