OT-2026-000086609
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two 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-2026-000086609) never changes.
Identity and time
| Publication number | OT-2026-000086609 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-76bd-bd51-e33cb42af521 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086609 |
| Status | PUBLIC |
Content hashes
| Canonical text | c562018f7431438cc449c3076baba7a59edd267b780a9b183958062fd19184f0 |
|---|---|
| Markdown | 55dd5b549e7586b19c924179d9a400ed3c96eeef2e98f2c32687829e4fc386f7 |
| Publication page | caf0e4302f989da53d0c55c74b6422a5a638d00b58cba4811f6097756cccb2c5 |
| Manifest | 4f885244c6d937ff2ff27cae76bb45e0c61613fad0ebae8eccd99b76843cde9e |
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 | SAZTTGXIfuR1MYsf1YsiYsoS8U4OhFxDRG4HPzDfDL2rgLVkilLl2SWxZOlGTXksHRc2lEVXeZ7f38kvPECUDA== |
| 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
| 2026-09-17T09:52:27.350119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086609observed caf0e4302f989da53d0c55c74b6422a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:27.329679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086609/manifest.jsonobserved 4f885244c6d937ff2ff27cae76bb45e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.310161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086609/publication.mdobserved 55dd5b549e7586b19c924179d9a400ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.291955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086609/publication.txtobserved c562018f7431438cc449c3076baba7a5...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. |
|---|