OT-2026-000082257
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, 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-2026-000082257) never changes.
Identity and time
| Publication number | OT-2026-000082257 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7dfe-8f04-d48b1aea896c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082257 |
| Status | PUBLIC |
Content hashes
| Canonical text | c858168ed19d623795522bab29d695c416884380eb27d8b410772af88f93a8fb |
|---|---|
| Markdown | 79a55a21144b29957bfb9c8d9b68f3d84e4ad13cec4f3d0424822fd8e3dce054 |
| Publication page | f6a6bebdae68b34d91fd3400677948782eedb71fa7d6d74fd9f25b15817896ef |
| Manifest | 163c49730fecfb5f239c1a23b80dc095f32294e33edb376efde2d67e941bf504 |
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 | 6g2Jz84WGkIxrqxc5RXKfSKBCKGBs3CK5QNneMhIJ03rrK2th45jmUtXUcP8PPZGtj9sY8TW79XDtj61O9moDQ== |
| 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
| 2026-09-17T09:59:06.501109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082257observed f6a6bebdae68b34d91fd340067794878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:06.483067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082257/manifest.jsonobserved 163c49730fecfb5f239c1a23b80dc095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:06.464569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082257/publication.mdobserved 79a55a21144b29957bfb9c8d9b68f3d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:06.445292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082257/publication.txtobserved c858168ed19d623795522bab29d695c4...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. |
|---|