OT-2026-000082715
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two 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-2026-000082715) never changes.
Identity and time
| Publication number | OT-2026-000082715 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7e07-8210-abcfeea57a12 · 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-2026-000082715 |
| Status | PUBLIC |
Content hashes
| Canonical text | c74c00bdbbcc2b658d14a4fe2114805124b9f4e5389989797eb6d20252b99821 |
|---|---|
| Markdown | 7bb6ab525c545e6a435ef0c900075857cdb53d93549c05feefbb9203f9a11a95 |
| Publication page | 2e999d05dce6705555422d8f785974d17029fd274ea2e492c85f2de3176066ae |
| Manifest | 1740fa3d2d1997bbe8bdb9fbf27a2f8727b3856b1608e8bdfc9c02e887cca3a4 |
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 | /RZkg945s54A9FTScYg5Sa42GHWOP6m+GL0rqCu7veA8nLKjhDlEbFgi5TbisZ7VynE9b2dQWnPkj1XNydycBQ== |
| 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
| 2026-09-17T09:58:17.482873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082715observed 2e999d05dce6705555422d8f785974d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:17.466390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082715/manifest.jsonobserved 1740fa3d2d1997bbe8bdb9fbf27a2f87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:17.449940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082715/publication.mdobserved 7bb6ab525c545e6a435ef0c900075857...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:17.432584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082715/publication.txtobserved c74c00bdbbcc2b658d14a4fe21148051...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. |
|---|