OT-2026-000081814
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000081814) never changes.
Identity and time
| Publication number | OT-2026-000081814 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f75-78d6-b210-63e00ad69373 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081814 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5e68abfc8ee16848f40030ab726c6aac7e156c6b3a1c6478e84f06c15e3e106 |
|---|---|
| Markdown | 3a61b5b6a5e605090a723b25317a4ea7e516537c570d22018770b5470c9d0823 |
| Publication page | a5af4c6cb9ad5059c878e6f21acce068d77d6740c33c4f159295db6b5f99279e |
| Manifest | fbe01695d325919f72c8134bbf338a41559f4b8a0d5890e45d3a5273bfc9f211 |
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 | XNMTP53vsyjZTMcgAAcYPPW3Gi+t+86n/vriGbRULPEObG7b1VW6NAqgiar1v4MzldLv1NE9LtjPD0ZfwBD8Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:55.120332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081814observed a5af4c6cb9ad5059c878e6f21acce068...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:55.102010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081814/manifest.jsonobserved fbe01695d325919f72c8134bbf338a41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:55.084356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081814/publication.mdobserved 3a61b5b6a5e605090a723b25317a4ea7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:55.067704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081814/publication.txtobserved d5e68abfc8ee16848f40030ab726c6aa...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. |
|---|