OT-2026-000059911
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, supply line 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-2026-000059911) never changes.
Identity and time
| Publication number | OT-2026-000059911 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-727c-8dc3-201499e4a2be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059911 |
| Status | PUBLIC |
Content hashes
| Canonical text | aaa74e8fe478f4abb64475f33cd5e85aae2ad0f023e8a9e9b9138f101995fe75 |
|---|---|
| Markdown | fbf885fefe53eb04dc0e14c4b386c73198d24bdd1b56121618b12b44c5c8f15c |
| Publication page | 9e4d66d5badc32bde4db5ef0dc7def01e4e47f628ec719b45fe42716432df488 |
| Manifest | 5f2b53ddbffda8c01f51561ab98c659fc55737e0cd2cf2839f1aca4c0f837024 |
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 | sxFwgu9CTRyDzM6NL46jJudpO7cHtgm8wnwSG88ahD7u2s4xovmr6N3TNP3S62vLf51OqwN8/L8xL5iduzOhAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:40.573891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059911observed 9e4d66d5badc32bde4db5ef0dc7def01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:40.553908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059911/manifest.jsonobserved 5f2b53ddbffda8c01f51561ab98c659f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:40.534386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059911/publication.mdobserved fbf885fefe53eb04dc0e14c4b386c731...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:40.515744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059911/publication.txtobserved aaa74e8fe478f4abb64475f33cd5e85a...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. |
|---|