OT-2026-000084714
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, 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-2026-000084714) never changes.
Identity and time
| Publication number | OT-2026-000084714 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-788b-9604-6986ec4dbbf6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084714 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9322e72814253af00a43a5b19bd6f616937fdb519d97596e39c1f54695e34692 |
|---|---|
| Markdown | d777914ee17755937e672852cfaa7007828de51dba0dbfcd4d60a57f35df8d30 |
| Publication page | f7e3cbbee1f68efdfc259c628e78a6bd0b6657e89a218613c95964d29f025590 |
| Manifest | 3d2fe6ede16f3d9f5cee5ac946e2ec530f1e97eec03d70315d86a3278defb0a3 |
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 | Qhbk2yEh8vHryZAIPPR7gjWcMKBF95eUrhh0oRPuEp/9cLDJHkK39CS3C3wmwa6crhXijfpR1b2y/zl9mWboBA== |
| 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
| 2026-09-17T09:55:39.100020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084714observed f7e3cbbee1f68efdfc259c628e78a6bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:39.081999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084714/manifest.jsonobserved 3d2fe6ede16f3d9f5cee5ac946e2ec53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:39.065241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084714/publication.mdobserved d777914ee17755937e672852cfaa7007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:39.046897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084714/publication.txtobserved 9322e72814253af00a43a5b19bd6f616...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. |
|---|