OT-2026-000008849
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, vented after 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-2026-000008849) never changes.
Identity and time
| Publication number | OT-2026-000008849 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-786e-813e-2d31ac757c8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008849 |
| Status | PUBLIC |
Content hashes
| Canonical text | 451bca39700fab07881323887bc324ec30c6210e27fde2eb8dabd77c2e2e4446 |
|---|---|
| Markdown | 7500a0961de868e4719e9e9b37ce360d0aac21fdbbf52da527558d964d7bd23c |
| Publication page | a823c3e589c23ec0d795149519fcfcfddae422f7e3847fdcdd008ce770464533 |
| Manifest | 5cac6615311b86a93ecd031ac34299b0e4b8dac455314be23979c77ee9642a45 |
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 | INswkpwdjz/LvwvxvjZFhDDaKvBCuVdnqDDCuGlkf0pLGXscWqqaQR4ZaDLjDntej2U1hdDQ9pfqyqYeWWPICA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:25.711169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008849observed a823c3e589c23ec0d795149519fcfcfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:25.681408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008849/manifest.jsonobserved 5cac6615311b86a93ecd031ac34299b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:25.657535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008849/publication.mdobserved 7500a0961de868e4719e9e9b37ce360d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:25.121936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008849/publication.txtobserved 451bca39700fab07881323887bc324ec...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. |
|---|