OT-2026-000008567
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000008567) never changes.
Identity and time
| Publication number | OT-2026-000008567 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-7ab5-9a90-2e9b03aa5ce0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008567 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9187485786950eeec371145744756f922d392a30b5203a3938285ef7c073a8ad |
|---|---|
| Markdown | a98d39bfac066a4a09042b89c512591f5ab9b1d96c903722d342255925000db0 |
| Publication page | 98085d3ba3033d2e2e31ef8974ec4f72b389364af9a050d56f7bb7860db9ef9e |
| Manifest | 8ac6090026f4f18bb6e27313e249fc5695f4b9a0c18fc2862bb487242577b1ef |
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 | Jhj6ocOhX3LSFw2ALj94IdD+CiZa8P2QwD/Rj5f5dl4QO46bA0gETqujllMnzNMSqcsH4RFh7CE/EYx2X11KCA== |
| 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
| 2026-09-17T12:18:30.427271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008567observed 98085d3ba3033d2e2e31ef8974ec4f72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:30.407618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008567/manifest.jsonobserved 8ac6090026f4f18bb6e27313e249fc56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:30.387453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008567/publication.mdobserved a98d39bfac066a4a09042b89c512591f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:30.368830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008567/publication.txtobserved 9187485786950eeec371145744756f92...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. |
|---|