OT-2026-000014161
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single 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-2026-000014161) never changes.
Identity and time
| Publication number | OT-2026-000014161 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-74f1-8444-5661236f5a67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014161 |
| Status | PUBLIC |
Content hashes
| Canonical text | 105f1b059f53ec6d7bf0ad68c1518c4bc630d35d53ee45fdd66c8521e7d1af11 |
|---|---|
| Markdown | 1b422a3abb63fb5cb1065d8a316a14e86f4ef6be7bf234784d4ff9c54c244a99 |
| Publication page | f09d6954bf926af11c686bac314375af41896ce3a8be28c437508ee0d07464b6 |
| Manifest | 975036ccabb394695234eb9097978885f9c8e01d54ec24d032bb77e031087658 |
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 | sDmoYCtuY95krPtIcOsYcSicKzJFMie0LwFxMfkDpnj6g9NfHPcMYJ7J2Rynli9BUMcyGuDSe9hzOh4dnHilAg== |
| 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
| 2026-09-17T12:07:14.751630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014161observed f09d6954bf926af11c686bac314375af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:14.731519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014161/manifest.jsonobserved 975036ccabb394695234eb9097978885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:14.711712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014161/publication.mdobserved 1b422a3abb63fb5cb1065d8a316a14e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:14.694100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014161/publication.txtobserved 105f1b059f53ec6d7bf0ad68c1518c4b...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. |
|---|