OT-2026-000071849
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000071849) never changes.
Identity and time
| Publication number | OT-2026-000071849 · never reused |
|---|---|
| Internal UUID | 01a0ae92-1e92-76d0-8885-81b6aed7a751 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:26.841552Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071849 |
| Status | PUBLIC |
Content hashes
| Canonical text | adf9c54e5fdd6077f91392da6a44b44c1fae48d8bf656c39a8bcb065c9961733 |
|---|---|
| Markdown | 084ec005a16abff7c3613d981d4728804291ec71fa529c54a4b2fe110d31fc99 |
| Publication page | cc184eee2079cfa5a9e6ba411d5280355d1170cbc2694ab2f0f34b546292d1e1 |
| Manifest | cc0012fea6856860d561127701b0255c50b03ce5aa832aa14b7b35b893d105ef |
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 | Ocs3XeBaGMW5tuBVpiiO5Y+Cjn3hxOuZFroDg92CEUq99DLdowTGBhshp5nCEUDEmCrKBjskMBPSVY6ZMFpXBQ== |
| 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
| 2026-09-17T10:24:01.746720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071849observed cc184eee2079cfa5a9e6ba411d528035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:01.729308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071849/manifest.jsonobserved cc0012fea6856860d561127701b0255c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:01.709519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071849/publication.mdobserved 084ec005a16abff7c3613d981d472880...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:01.691059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071849/publication.txtobserved adf9c54e5fdd6077f91392da6a44b44c...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. |
|---|