OT-2026-000086371
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000086371) never changes.
Identity and time
| Publication number | OT-2026-000086371 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-716d-9fa9-cc48a4ea4c8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086371 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e7bbf5a8a0c2360f8d4889fc73a5aee9e3d9a8680f5cb0ce53af4f98dd2cfa8 |
|---|---|
| Markdown | 699ced66b8b7339c5d4e77855b8ee363fce998c2dd917ef81f4dfe18be557a2e |
| Publication page | 9c6878c7078a12a82b815adf5a261b7cecdc49b53503bee9c75f74916820204a |
| Manifest | 5737876bc52467ce4e6a992bee39114f2beb43427e123551821bab3b7ee67936 |
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 | 3ymkrY8A9ac9lE+rcCWHsM965L0th9XY3ChpFuavP+gEQ8Y5F+hPOl1kRKUx6i/WMZ78sGXkAuAsSDlHSLvOAg== |
| 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
| 2026-09-17T09:52:03.799426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086371observed 9c6878c7078a12a82b815adf5a261b7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:03.780880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086371/manifest.jsonobserved 5737876bc52467ce4e6a992bee39114f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:03.763769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086371/publication.mdobserved 699ced66b8b7339c5d4e77855b8ee363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:03.745122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086371/publication.txtobserved 4e7bbf5a8a0c2360f8d4889fc73a5aee...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. |
|---|