OT-2026-000015663
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, pulsed blow-off 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-2026-000015663) never changes.
Identity and time
| Publication number | OT-2026-000015663 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-7608-b563-5ecef8597192 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015663 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cefc5216d962fbaa7126ffc77f902b6655cecf9956039a78fcfe37c01cbf179 |
|---|---|
| Markdown | 36101f9dcfdd7b9db175d07edbaf88832d9355bfbd67ab2c9aebd83f442fcc3a |
| Publication page | feec38d157bedf28d430d8eac24270a0c0767d32e50c12b5e1e93c88f4b1e77a |
| Manifest | bb867e5cd34ec1f4fc0096d4cb0878b538684a4e9eb15779c70dd944a09f1ae5 |
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 | lGsSHyxoHc6KANJ0mM8RxoXq7Kbz/TwlOFYNI/ZWmNdkOEvjLgqf+GJfcpWtIFwcknZ/7u1bqPL34vEaCNd2Bw== |
| 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
| 2026-09-17T12:04:55.625012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015663observed feec38d157bedf28d430d8eac24270a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:55.606563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015663/manifest.jsonobserved bb867e5cd34ec1f4fc0096d4cb0878b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:55.590159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015663/publication.mdobserved 36101f9dcfdd7b9db175d07edbaf8883...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:55.571354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015663/publication.txtobserved 6cefc5216d962fbaa7126ffc77f902b6...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. |
|---|