OT-2026-000056002
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000056002) never changes.
Identity and time
| Publication number | OT-2026-000056002 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4a-7a96-896f-ffb238142a49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056002 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6930a792624f3301f6d32f4813698585e8fb6dc6e3dcc973f229ea6e9c70ee74 |
|---|---|
| Markdown | ed44a870a69cefd543cdb440954ed84835f9bc4121aea353b882612438ececd4 |
| Publication page | 9302e8814df0751b30b57af895e118c10ed793434ede9029f7db348266e5617a |
| Manifest | 336c0dc3f4f9a694d1846618aac3926e72ec66edd6f85e60a79b630eedc8ebab |
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 | 6VjU6FYY0RFROpMOAnoxH8cHOTOTx4gfZhmUUN2qQZP+aj6Wx0+5lz70yrbiyf1l3IPkBiLadcc4cefgnqL/DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:31.646917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056002observed 9302e8814df0751b30b57af895e118c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:31.627448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056002/manifest.jsonobserved 336c0dc3f4f9a694d1846618aac3926e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:31.609276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056002/publication.mdobserved ed44a870a69cefd543cdb440954ed848...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:31.591052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056002/publication.txtobserved 6930a792624f3301f6d32f4813698585...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. |
|---|