OT-2026-000010765
Publication integrity record
Single cup vacuum gripper, common isolation valve, plant vacuum fed, sustained 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-2026-000010765) never changes.
Identity and time
| Publication number | OT-2026-000010765 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee9-773f-a5c2-ce7dab0f6015 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010765 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02935dc5cd064bcba3cb7f22399fcbe4577c5543634823379335ef6e5be7e283 |
|---|---|
| Markdown | 6c34704c5f99f961df0347ae4cca54964c290303fdf19a5eda7e67a469854f60 |
| Publication page | c1f3924efd1466f67a4d4af33c4d5e273f786d1604e7244646e991572500b067 |
| Manifest | dd477cc9173c1706719859373133c893f67d0eb309c1beced505a430f5746c2d |
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 | avzPbd82XWh0H1rNg1JxTwYZdgEQn6TzX5qG+gR2qQXeBSPjGhoGwtSAFNT/3+NduAzZZDPVPCLZ2Lb7f66mAw== |
| 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
| 2026-09-17T12:15:00.135528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010765observed c1f3924efd1466f67a4d4af33c4d5e27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:00.115340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010765/manifest.jsonobserved dd477cc9173c1706719859373133c893...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:00.096484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010765/publication.mdobserved 6c34704c5f99f961df0347ae4cca5496...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:00.078103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010765/publication.txtobserved 02935dc5cd064bcba3cb7f22399fcbe4...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. |
|---|