OT-2026-000036324
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000036324) never changes.
Identity and time
| Publication number | OT-2026-000036324 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7255-a5f8-86bfb8b0ce1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65cb4e73adabbe6ee35fa52b1800e7cd4aaf33186fcbf675956099af7c570410 |
|---|---|
| Markdown | 6dae8e68ab3dcdc950560e6c11df88c342a01388e841d1ed621f0276ccfae838 |
| Publication page | 331293ee8d7f158f9a4764f90999c0ed6bca7af06ae4f696c866a9cc94e9fa03 |
| Manifest | 0fc7beccf21aa5e1bc4741b96ff02d507ea20a881d4a3422c1ed4891be41e432 |
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 | LcRasRy97piEgX4cGAZhjogo7IxHUj76oP80kiRV41ki8OW/lmZB+K6ywb+RQQxcElCXh2vnWCpnp7w9DhATAg== |
| 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
| 2026-09-17T11:26:36.011131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036324observed 331293ee8d7f158f9a4764f90999c0ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:35.993982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036324/manifest.jsonobserved 0fc7beccf21aa5e1bc4741b96ff02d50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:35.975751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036324/publication.mdobserved 6dae8e68ab3dcdc950560e6c11df88c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:35.957209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036324/publication.txtobserved 65cb4e73adabbe6ee35fa52b1800e7cd...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. |
|---|