OT-2026-000082999
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000082999) never changes.
Identity and time
| Publication number | OT-2026-000082999 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c961-72ee-9992-9547a49eec39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a04e74cd5d0229ed01221c1f1d18de11005d54246dce6fc137d0040c6e49e8f |
|---|---|
| Markdown | e11618e52f0b3e4436feec1ddf56515384d93be6098c6b82e1fde3221a1e35dd |
| Publication page | e91af1ba7e8231044dbc776a658f5786d484741e71eb6015b526dc26a0e2eb04 |
| Manifest | ba119e6a65d8ce9231bb5036e0f3f388ce59c9294e316114a683255a20614330 |
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 | +4AHzt5HNgmvp6C/Xn9o+LBtR0UwQ5h2cGdKKZELVHLxnWISML+f/E//YwaFmAllfIGI8g/ARsDZd5SSguLVCQ== |
| 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
| 2026-09-17T09:00:05.382508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082999observed e91af1ba7e8231044dbc776a658f5786...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:05.357084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082999/manifest.jsonobserved ba119e6a65d8ce9231bb5036e0f3f388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:05.328245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082999/publication.mdobserved e11618e52f0b3e4436feec1ddf565153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:05.177385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082999/publication.txtobserved 7a04e74cd5d0229ed01221c1f1d18de1...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. |
|---|