OT-2026-000081638
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, 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-2026-000081638) never changes.
Identity and time
| Publication number | OT-2026-000081638 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f72-73c8-9183-2845153ee2f0 · 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-2026-000081638 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6c5ac3a28d31d87b8a71fe251f37214784ed17dbbe49fad7e4e23d7608eb3fb |
|---|---|
| Markdown | b19d15e24db1dba2e67c7a38a7257dd07cb91c828820f19c28cbbcf70e754393 |
| Publication page | b52b7e789d10c7078b1907d7cfb4a8a057d455db10ada1cf120007a6e53431b3 |
| Manifest | 78934decb6c31978da275a24e619be62f279faf08d9ad74307cc4f57df7e084d |
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 | jOvq8AUDP+x6vjzrypurQGrAEiRPCIBDzDbbalDmTneRcHCdILei3zzrnONhYfhIA8Gr2KtnWVO7z8zpzyu0AQ== |
| 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
| 2026-09-17T09:59:41.301966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081638observed b52b7e789d10c7078b1907d7cfb4a8a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:41.283856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081638/manifest.jsonobserved 78934decb6c31978da275a24e619be62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:41.265814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081638/publication.mdobserved b19d15e24db1dba2e67c7a38a7257dd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:41.249733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081638/publication.txtobserved f6c5ac3a28d31d87b8a71fe251f37214...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. |
|---|