OT-2026-000101726
Publication integrity record
Four bellows cup vacuum gripper, four zone face, two stage ejector, pulsed blow-off 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-2026-000101726) never changes.
Identity and time
| Publication number | OT-2026-000101726 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7202-9d5b-4120b3d7b027 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101726 |
| Status | PUBLIC |
Content hashes
| Canonical text | d052221f959b9bcbf89053aff70e30b2f3eecdcd04b307a8be64e65e9017fe75 |
|---|---|
| Markdown | bd641cd7c7413be88e6df30f101b13d49d9a8ff5eef5a082fdee025157816ab2 |
| Publication page | 1fa7077a6bcdb90be00c03124c11f2386ed42def15f9e8a6c4c733441bdcd0f0 |
| Manifest | 91065cb5c252db83cc19c2da582c888be9f52e2008ff053f9bd4fcf171fc27c9 |
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 | Ze4mNEyEjVNMsmall9iJAem97mppGLhAFTtLeV3LcFYUpjwXyJ+5AGymEQWV0ouhPGPHRmTrotl8kkI9r/WRCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:09.304845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101726observed 1fa7077a6bcdb90be00c03124c11f238...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:09.285929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101726/manifest.jsonobserved 91065cb5c252db83cc19c2da582c888b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:09.268319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101726/publication.mdobserved bd641cd7c7413be88e6df30f101b13d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:09.250282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101726/publication.txtobserved d052221f959b9bcbf89053aff70e30b2...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. |
|---|