OT-2026-000015965
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000015965) never changes.
Identity and time
| Publication number | OT-2026-000015965 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4d-7c76-b20e-89c9bd9e8163 · 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-2026-000015965 |
| Status | PUBLIC |
Content hashes
| Canonical text | b43626751b8255d85b74210f3cb78afc0fd982e512cbbda9345244dbe6201abd |
|---|---|
| Markdown | 784c4879930b651d129c7a1779dc3244f01fa9f87be07f17013c34bdf3b16580 |
| Publication page | 8192e3b3fcb1e461dd3e0d9628b47a05c67295e9e62b152d2f3716ef15be9e66 |
| Manifest | 27cd258c1670aeb6ccad7b1b03a75f569755971510f4394b10f8d2f84797f345 |
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 | qutVmawM4K7Sawqi4uDesI806IcnT0W2O5D3jcl4KZV707MKyt+CfbteFxhgUOl4MB5oMezpoZayLjv0JRyPAA== |
| 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
| 2026-09-17T12:05:27.706980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015965observed 8192e3b3fcb1e461dd3e0d9628b47a05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:27.680110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015965/manifest.jsonobserved 27cd258c1670aeb6ccad7b1b03a75f56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:27.652198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015965/publication.mdobserved 784c4879930b651d129c7a1779dc3244...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:27.624123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015965/publication.txtobserved b43626751b8255d85b74210f3cb78afc...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. |
|---|