OT-2026-000101435
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000101435) never changes.
Identity and time
| Publication number | OT-2026-000101435 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7a26-ba6b-7e55c1c65b31 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f3f95240292c65000c9410e758896dd305a936bfb6440883c7163f5fa466e15 |
|---|---|
| Markdown | 7f9cd4fc3f3ac7253cb2b720912f4ff4cf44d985af83c0bc5e203eab7e3745bf |
| Publication page | 908fd3a495e930b66d77dadc57be9f053b4328501d3f1b61ef82f6ba58ba37f6 |
| Manifest | 27ae29a2e07d86860c05d2bc0f476cb817e640c62b23f621de28e69619bb14b9 |
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 | AqS0JST+X2SSqSMUSmvUyJ3cxeyL8xZ14FW9ZuVfa1Aa9133QN4/Ah0nzxVPo0j6rJYvnPyBtKjW9CJYjLAQCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:59.648114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101435observed 908fd3a495e930b66d77dadc57be9f05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:59.629738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101435/manifest.jsonobserved 27ae29a2e07d86860c05d2bc0f476cb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:59.612694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101435/publication.mdobserved 7f9cd4fc3f3ac7253cb2b720912f4ff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:59.592365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101435/publication.txtobserved 0f3f95240292c65000c9410e758896dd...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. |
|---|