OT-2026-000010277
Publication integrity record
Single cup vacuum gripper, two stage ejector, vented before 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-2026-000010277) never changes.
Identity and time
| Publication number | OT-2026-000010277 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-73c3-8f72-745cbc54e7e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010277 |
| Status | PUBLIC |
Content hashes
| Canonical text | b13ca449a4a1bdb2a60633fdf757cb9567ec2de878c6d85ea306c496b0d896d8 |
|---|---|
| Markdown | 74966eb7fe77e072890dd5adf0551306c2498b15af82cce224c48c610f43095f |
| Publication page | a19cbd73a99b56afe0418ffff606e027f6d02b2c0242425ac8d309197000e7f3 |
| Manifest | 4523d1d236948c1438e466d59b619f0e2543f104f4affd46190d22d4a9ce8815 |
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 | Ck/WwAggjzb/nHlR9xtEwyhxK+CsPgIjDvQRmNlb09Jz+X/o42zS6NVRtVvoQo/7M8hmr/x7iriwtaDQZZItCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:30.238532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010277observed a19cbd73a99b56afe0418ffff606e027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:30.220605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010277/manifest.jsonobserved 4523d1d236948c1438e466d59b619f0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:30.202341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010277/publication.mdobserved 74966eb7fe77e072890dd5adf0551306...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:30.185031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010277/publication.txtobserved b13ca449a4a1bdb2a60633fdf757cb95...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. |
|---|