OT-2026-000006969
Publication integrity record
Porous face vacuum gripper, pump fed, sustained blow off after set down, open cell
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-2026-000006969) never changes.
Identity and time
| Publication number | OT-2026-000006969 · never reused |
|---|---|
| Internal UUID | 01a0a96e-08e5-7c3f-ad1a-7e94ffce6edc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:55:55.880301Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006969 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b7981c46f67041327c089f5904c08602c0de3177be5e9f8c27e3dc877bb1193 |
|---|---|
| Markdown | 8a1a118722e44aeb869d8a53d52151ae71c7f5b0d0dc802eb1d660d7c8a3414e |
| Publication page | 69c108e391397a993e57faf06edfe5a104b477a1134232e2223f0fed1476969a |
| Manifest | 3d1a23ae84e5667d7ed0fb05244954a0b88650d4d4a198d981f1e12179153aac |
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 | uoakXAvw4jLzXUZ9rFUXxPQHXGIS4vFhGONt8IHx2xE8UmvQEabt2Y9ttxLtJrP+PIo5+XieY+9s7F1IjwhWDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:16.642232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006969observed 69c108e391397a993e57faf06edfe5a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:16.628692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006969/manifest.jsonobserved 3d1a23ae84e5667d7ed0fb05244954a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:16.492040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006969/publication.mdobserved 8a1a118722e44aeb869d8a53d52151ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:16.479430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006969/publication.txtobserved 1b7981c46f67041327c089f5904c0860...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. |
|---|