OT-2026-000070114
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, vented 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-2026-000070114) never changes.
Identity and time
| Publication number | OT-2026-000070114 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7572-a156-ab01623a0bfd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 719b2ca0da7ec5ed185663239a83d065762a3c31779f57b73f639000676f515d |
|---|---|
| Markdown | 790d29fc29ba3259c3ae1e4a7726ba73c57323ad509f4eda5965873a774d52a4 |
| Publication page | 35df2f5a3878423ab870290c36d20043c4e912389f7b9ae5c981dcafe954bef4 |
| Manifest | 3918f6a5269700bb7d03e488b6d5787ad7adb586b5315b5dcf32231b91bc980b |
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 | bOu+Qw2084ye4/vg6RsXnCFg0/YkcjJfzvNFO+lHcWgLK8+/Y50wv3xw4sW3d8RrFIA/w0BDbOD6eGTqZFO/BA== |
| 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
| 2026-09-17T10:27:05.262827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070114observed 35df2f5a3878423ab870290c36d20043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:05.245095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070114/manifest.jsonobserved 3918f6a5269700bb7d03e488b6d5787a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:05.225738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070114/publication.mdobserved 790d29fc29ba3259c3ae1e4a7726ba73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:05.208655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070114/publication.txtobserved 719b2ca0da7ec5ed185663239a83d065...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. |
|---|