OT-2026-000025207
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum 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-2026-000025207) never changes.
Identity and time
| Publication number | OT-2026-000025207 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-761e-9180-95bddd530edd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025207 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a6fc343c66335e0801bab8a56b16d8744f1f1d9c24a637fa4a681d9ccc89f34 |
|---|---|
| Markdown | 5c0dd63b510d888d022812fba0e60c895fb643bdac96886888fb88557378f00c |
| Publication page | 2bccc1b3d1d9ef115036b6d0c4f7f0582f513cddcc86dec6366ebc0cb076e265 |
| Manifest | 40667bcc7a1a8d24d175dfb75845521f3b869de346586fd9b63a7f0e76db78ed |
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 | bQ4XaeHPdoM69wwpJeLacdk6tSMg2bhk8MMYq9jKA9k6Ox2ZcUYnIv0DmosdWeW0M6CSRwcLGOpbfH8XQj0FDg== |
| 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
| 2026-09-17T11:47:12.061494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025207observed 2bccc1b3d1d9ef115036b6d0c4f7f058...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:12.043268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025207/manifest.jsonobserved 40667bcc7a1a8d24d175dfb75845521f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:12.025372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025207/publication.mdobserved 5c0dd63b510d888d022812fba0e60c89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:12.006740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025207/publication.txtobserved 8a6fc343c66335e0801bab8a56b16d87...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. |
|---|