OT-2026-000069838
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, vented 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-2026-000069838) never changes.
Identity and time
| Publication number | OT-2026-000069838 · never reused |
|---|---|
| Internal UUID | 01a0ae91-185f-7dd2-aa9f-67d804b4aa1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069838 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4621b7b4cef34e9344c9bb1c539fd1d65bb0b1078c724f61a0eef3ae83f6cea |
|---|---|
| Markdown | 7edf89462f3da52ca263f4c3631ef7a704946093757df01bb55f3782d67739fa |
| Publication page | 1e4edab44cd4786986838e2df8da432b394b3adeb07ea990e1922b53caecdfa4 |
| Manifest | 6527c0f2e373f89b4f92446f2cc56832b4cbe77ed9466409e7731cc788d31b7e |
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 | p+RVff2U2iE+TKooZw6o7mEgjvtmWQJEBCKDXWB8ChPDaW3yKWjFqnxcB8qu/H7y6Qy0Rm3px/dtB4WldhGLAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:40.199654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069838observed 1e4edab44cd4786986838e2df8da432b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:40.181744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069838/manifest.jsonobserved 6527c0f2e373f89b4f92446f2cc56832...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:40.164892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069838/publication.mdobserved 7edf89462f3da52ca263f4c3631ef7a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:40.147760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069838/publication.txtobserved c4621b7b4cef34e9344c9bb1c539fd1d...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. |
|---|