OT-2026-000082575
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000082575) never changes.
Identity and time
| Publication number | OT-2026-000082575 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-76ac-ab20-444fe05ef4af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082575 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3dea46dbf7f792ccdd297c88723a037831592756fe544454490663389ddcf86f |
|---|---|
| Markdown | ab64b27a37275c0f474eca9096907248b8edaf281c177d0a56b070b7ad1153d6 |
| Publication page | 443d07b43f7384a1c4f9d80bb62df3e949ebb74d8cbef05deb0b086a21b779f0 |
| Manifest | e2a3a5ca834678b814394d3d8a75a1388633a9bbf03858870a46a03262564e6b |
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 | JVTxfH84ndj0gORlc29Q7Jj5NgDx/tclzZ19ZOvU+It8pFYBGoZt6Ll078BlkOxVeJNCY9J1UiBpSAZiZxiiBw== |
| 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
| 2026-09-17T09:58:00.940006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082575observed 443d07b43f7384a1c4f9d80bb62df3e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:00.924635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082575/manifest.jsonobserved e2a3a5ca834678b814394d3d8a75a138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:00.906668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082575/publication.mdobserved ab64b27a37275c0f474eca9096907248...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:00.890031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082575/publication.txtobserved 3dea46dbf7f792ccdd297c88723a0378...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. |
|---|