OT-2026-000082511
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000082511) never changes.
Identity and time
| Publication number | OT-2026-000082511 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-77ef-99c4-ab54af686b00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082511 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d5bf0849297b8d88a6c05be63d31b2043a3d35885b4352ea3f04ebb7b5191ed |
|---|---|
| Markdown | bce76709bb698022c73d378d9fe6fda26505e468ef9b673ac106cce06831c2cd |
| Publication page | bcebd5170744ac896ec3e7a81bfc069a87f6fd64f7f22eb5e0f8ef07650b6e58 |
| Manifest | b2b4bd7fd8e497108199b2c614e1badb0f96a42e6cdd72966e591d0d6976ceb0 |
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 | 7zF5p+NPs/4IeGzhrr66p3aBfNcm3XAh462tzoYgLbcgATZFc5QP4kYyVbB04jkuPkZ8YSEWeGKunKbj1i4FCg== |
| 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
| 2026-09-17T09:57:56.571922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082511observed bcebd5170744ac896ec3e7a81bfc069a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:56.557127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082511/manifest.jsonobserved b2b4bd7fd8e497108199b2c614e1badb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:56.542880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082511/publication.mdobserved bce76709bb698022c73d378d9fe6fda2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:56.526984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082511/publication.txtobserved 3d5bf0849297b8d88a6c05be63d31b20...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. |
|---|