OT-2026-000085673
Publication integrity record
Foam pad vacuum gripper, three zone face, single 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-2026-000085673) never changes.
Identity and time
| Publication number | OT-2026-000085673 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-73ae-9ca2-8a955b9f26a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085673 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5636546942fc09959ef9ad5e410462765038ce2d64d14082f84d3d65310b6e27 |
|---|---|
| Markdown | 8f881cf703ba3e2f44ccae4b4f1407415606a10ac6a632968e173dd72c861bf3 |
| Publication page | f8c50382574aff5b9eb9d66fcb1b83a5e8275ca18c3c773817c6a7c29e2ebe98 |
| Manifest | aa25d052664b75a1e8918b743dae07138c5dcff42ef3b69ce6ac58f72b333303 |
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 | MigIdjXGDuhSPOniQgVZZaH54T1nGcjCZmkkFg7uLIFaqSiSDuzH0tCtkQwZy56r3y0+Xqmrmc/qPbIlnKnOAg== |
| 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
| 2026-09-17T09:54:34.099638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085673observed f8c50382574aff5b9eb9d66fcb1b83a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:34.081946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085673/manifest.jsonobserved aa25d052664b75a1e8918b743dae0713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:34.062990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085673/publication.mdobserved 8f881cf703ba3e2f44ccae4b4f140741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:34.040942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085673/publication.txtobserved 5636546942fc09959ef9ad5e41046276...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. |
|---|