OT-2026-000100123
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000100123) never changes.
Identity and time
| Publication number | OT-2026-000100123 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3052-76b5-b21f-f2691aa0c86c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100123 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1969d9b5a0ac39cc3de65554d155523a3c3970f3830922a4bb2fc0122dbf07e3 |
|---|---|
| Markdown | 0b47b367b982775f434b62053b0e060fc2d85d610a5d17e9ec055922cfe3bb1d |
| Publication page | e70cc10ef24e52be732b9ca637cb76421c8c64a627335a8465337f43a049c54c |
| Manifest | 249767312d1f69e5021b988ea7d56af48d1ff688419c696e83344e0838d7f8ee |
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 | x/5nCn9xnEGYXREvx7wZG3ptYiFuPDPDZn3GvmTmy9H1zDsWep7VYicokcKk2x79sbQWIgVtRoXbJHWpFrntBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:49.582509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100123observed e70cc10ef24e52be732b9ca637cb7642...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:49.564912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100123/manifest.jsonobserved 249767312d1f69e5021b988ea7d56af4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:49.544695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100123/publication.mdobserved 0b47b367b982775f434b62053b0e060f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:49.524365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100123/publication.txtobserved 1969d9b5a0ac39cc3de65554d155523a...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. |
|---|