OT-2026-000026763
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, 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-2026-000026763) never changes.
Identity and time
| Publication number | OT-2026-000026763 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3451-7157-ad9d-b44a26c9a366 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026763 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7edbfdc646e7c1040dfae15f5ec5597ad647868f8dd9039a48e556d608064941 |
|---|---|
| Markdown | e5cfce4b49c082376cef9b7587ddc85e3bfaa6baf0b2d15cb2e7d0af5a3a292c |
| Publication page | 94e0f16fbf0a71596780c9528710c43c8c7b81be9be75ee66046f284b7e19e78 |
| Manifest | 040036e342a8b1f0f1bd9fb47e748be07cbd9a9dd4e19a8f021cc9c3896bd0a4 |
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 | 9WkqWQSGftcvcgBxt7ZKCvtraL7RGZkjDG2RknEezuY4M0y0N5D+2DXB/keGVmT/vk/21tVLN4yz3a/CzNU6BQ== |
| 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
| 2026-09-17T11:43:20.101487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026763observed 94e0f16fbf0a71596780c9528710c43c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:20.083086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026763/manifest.jsonobserved 040036e342a8b1f0f1bd9fb47e748be0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:20.065524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026763/publication.mdobserved e5cfce4b49c082376cef9b7587ddc85e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:20.047775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026763/publication.txtobserved 7edbfdc646e7c1040dfae15f5ec5597a...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. |
|---|