OT-2026-000010665
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, vented after 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-2026-000010665) never changes.
Identity and time
| Publication number | OT-2026-000010665 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7509-957d-33f4d1d07627 · 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-2026-000010665 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ea68f676791b16b96e028b6c8ebd7052a43be8fb11caca4a959c6584c95a2e7 |
|---|---|
| Markdown | c28d4c688d9780b32cf699145ef3e113fa75c50c2ed0e6ff1bfbad0a7bef481d |
| Publication page | 56c171b40fda4ef243a37a21721144e556ac22a14bc787215fdc7a1ca57d2f94 |
| Manifest | 159836f8be1d449a8decd56f5ff6c55e150178e1498a073bcdf71c3eb64619d8 |
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 | jhRnA4BGQmPp57NEWFAdIO3IVYICRE15PsWoyWPR9y5mHaA3c7DB6QcXJYXYFOoYGesCQJ38aM600gzqVPmiAg== |
| 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
| 2026-09-17T12:14:18.909393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010665observed 56c171b40fda4ef243a37a21721144e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:18.891773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010665/manifest.jsonobserved 159836f8be1d449a8decd56f5ff6c55e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:18.866548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010665/publication.mdobserved c28d4c688d9780b32cf699145ef3e113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:18.840886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010665/publication.txtobserved 9ea68f676791b16b96e028b6c8ebd705...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. |
|---|