OT-2026-000058043
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000058043) never changes.
Identity and time
| Publication number | OT-2026-000058043 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7e0b-8e26-b65bdb13cb2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058043 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3aa1d8fdfa3c0f91fc9f60074fe8e06078a271e7dc3628b43cdb68e3b6c3e0ca |
|---|---|
| Markdown | 35d73c450ec09e12261188edd9454cfa807ce4c11a803a1988b36efcb62dbf2a |
| Publication page | c88c22f6cafa8e397bcc7ab6c05661c9e5b500c2999a6a160fdcd778f6c194e2 |
| Manifest | 802b2fa9a212ba7eb4a923a8d8fd388917be26e053a28c0b3feed45426320a32 |
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 | GjL+qWpFFVDxzfNKhNg6EqXkVHlhd1PPX9wcyugRj/E6VT/RxMdzErTWh3uS/PqsvZfpfI24Nh3x9ERPHoh+CQ== |
| 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
| 2026-09-17T10:47:41.455497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058043observed c88c22f6cafa8e397bcc7ab6c05661c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:41.436136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058043/manifest.jsonobserved 802b2fa9a212ba7eb4a923a8d8fd3889...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:41.415637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058043/publication.mdobserved 35d73c450ec09e12261188edd9454cfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:41.398335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058043/publication.txtobserved 3aa1d8fdfa3c0f91fc9f60074fe8e060...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. |
|---|