OT-2026-000038464
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000038464) never changes.
Identity and time
| Publication number | OT-2026-000038464 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7847-b623-fb8a81ec6c04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038464 |
| Status | PUBLIC |
Content hashes
| Canonical text | 568230ef0650b9698a38b7ef77e99c1fd1255c77937c4e62f426cdb5e8da5a1d |
|---|---|
| Markdown | 9cab0d654f1ff3e73390f2c86ed19c12c06f872283235f8d7a5cfdc4cc2cbc5e |
| Publication page | 4ac91be43199cfbef2d077a5fd3075e642b859bae938fb69097e432a170a127c |
| Manifest | 37c7ed5e1f4434c198de88e21aa3f2317bc092453bad67c1609e99cf0fa1771c |
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 | C8gaztmvh45xcmInqXyRiLkxP/xTapcjVAPxEjqRdvKiUByVGPJgq2QC1Rp24AGmRraf067UPzSY9ykiOkGHCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:22:41.983030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038464observed 4ac91be43199cfbef2d077a5fd3075e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:41.965203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038464/manifest.jsonobserved 37c7ed5e1f4434c198de88e21aa3f231...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:41.947563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038464/publication.mdobserved 9cab0d654f1ff3e73390f2c86ed19c12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:41.929165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038464/publication.txtobserved 568230ef0650b9698a38b7ef77e99c1f...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. |
|---|