OT-2026-000009588
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000009588) never changes.
Identity and time
| Publication number | OT-2026-000009588 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7a96-894e-f4f9f99efd66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009588 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6638e9ad20c8b169738d1019bc0b3e412f68c3bfe0e4ef435e22f8944fe650c |
|---|---|
| Markdown | 2934e898deb7a947c15c6678a42cc3909a57e8b39cf63621916d1c656c6ed5e2 |
| Publication page | 8e663acc868d933d2e8640e0e6e167f519b5d3a53798f5be7404873ff201cd79 |
| Manifest | 324ba0cc04e4337f811b6d390b8f3ccd43f46092a4ea2567b3101eacbff2a444 |
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 | jIk1LPr+ajm1XVZkye5Iyt8W3DrPb47f7E1dNqOQIRh7FkM+G280vsP5VCsyEtkaRqAB0vzfBdhf2f4Eq/QCBQ== |
| 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
| 2026-09-17T12:17:01.804407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009588observed 8e663acc868d933d2e8640e0e6e167f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:01.785545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009588/manifest.jsonobserved 324ba0cc04e4337f811b6d390b8f3ccd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:01.767970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009588/publication.mdobserved 2934e898deb7a947c15c6678a42cc390...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:01.749951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009588/publication.txtobserved d6638e9ad20c8b169738d1019bc0b3e4...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. |
|---|