OT-2026-000093743
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single 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-2026-000093743) never changes.
Identity and time
| Publication number | OT-2026-000093743 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7f89-bdce-3563235b5cca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093743 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ef10d65c6f2846c729f5c7c0c525a2a83846e90c45393bd55fa11452f14a558 |
|---|---|
| Markdown | 86c1b14faf361c9caa76e8bf31ced0999ac92cb421e42873fe5b09df4dc151b5 |
| Publication page | 8984978c4058d9bafdd2a5c27378a1729392f92f62710bbd24159f1f9a0b46d8 |
| Manifest | 3ca98b01cbb9a25fa6c8c650315840ba3a48b8ac5eb799dfef51e97d933264f2 |
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 | 9fGh3ChCfZyqufq0R0CCxcfy3Plh7b2vK5ufLXM8MPjq58kOn1qPhOLXZgvled/NXr1rDH9Fn1FJzHZmOIMpDQ== |
| 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
| 2026-09-17T09:39:49.311438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093743observed 8984978c4058d9bafdd2a5c27378a172...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:49.295368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093743/manifest.jsonobserved 3ca98b01cbb9a25fa6c8c650315840ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:49.279206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093743/publication.mdobserved 86c1b14faf361c9caa76e8bf31ced099...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:49.261110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093743/publication.txtobserved 3ef10d65c6f2846c729f5c7c0c525a2a...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. |
|---|