OT-2026-000101219
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000101219) never changes.
Identity and time
| Publication number | OT-2026-000101219 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7358-9f7d-48d63c420469 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101219 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc96dfebd2fe069c6afeed933c31e9a4c89a26602d579a64c637aa013ca5f2e1 |
|---|---|
| Markdown | 8cac0e744359ac62f892d956020a0406936055a5597e5e2183ebd4cd0a4c4765 |
| Publication page | cfc55492c283349af3c21013aa56837450cf01512b76e09da38ce2c207861703 |
| Manifest | a3423d5504aaaf55ec0d35690ff096e43d654b6b6339cbcceedf9321f623519b |
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 | L5t2PfYlVT0tz0NwJ6SkKmZy2kL4DmoucqSyMNOtStoEDnjfGEGjvx5/rDmxqvbau63vpEdQmOFLXgM0nnLsCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:52.470574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101219observed cfc55492c283349af3c21013aa568374...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:52.452075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101219/manifest.jsonobserved a3423d5504aaaf55ec0d35690ff096e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:52.433646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101219/publication.mdobserved 8cac0e744359ac62f892d956020a0406...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:52.414006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101219/publication.txtobserved fc96dfebd2fe069c6afeed933c31e9a4...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. |
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