OT-2026-000084910
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000084910) never changes.
Identity and time
| Publication number | OT-2026-000084910 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-741c-bdcf-d5e6644c307d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084910 |
| Status | PUBLIC |
Content hashes
| Canonical text | 425bb193d56c55a6ec3077be8a10bec8cbf397205ddcb23b9167396fbed22734 |
|---|---|
| Markdown | 9d618d19d7a22f4fa118f9d300905e001ad2f0b6afeedaae2f9b10314bb76dc3 |
| Publication page | cf5fcf620b47f7031ab44814aff15c353f55b0028a13fdecc9be74c3298ce987 |
| Manifest | 3756b51b86eca9ca2d9981c8ba03d074cb04952340c5309fa7ad162f6061d214 |
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 | YwnMLKCHFrOT36Bmt4PXlI4ov2LVLbz+4TjNIglZvxXuI7XC/7jYOlXV4ZgLqq4R0u06OTQL///80d1wi/zoCA== |
| 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
| 2026-09-17T09:54:53.515784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084910observed cf5fcf620b47f7031ab44814aff15c35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:53.496420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084910/manifest.jsonobserved 3756b51b86eca9ca2d9981c8ba03d074...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:53.476846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084910/publication.mdobserved 9d618d19d7a22f4fa118f9d300905e00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:53.456367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084910/publication.txtobserved 425bb193d56c55a6ec3077be8a10bec8...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. |
|---|