OT-2026-000071999
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000071999) never changes.
Identity and time
| Publication number | OT-2026-000071999 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c0-7f5b-8f9f-1b4a9dc4d7b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 159ed57af1a119a25e3868f9f15a3d3dc4e00a609e83ac1082435322455c2e28 |
|---|---|
| Markdown | 36d36aefb30a70ffc1ddd2f11f627e52499486a92b96648e232a0689997159a7 |
| Publication page | 8940371316f893e6f3f88eda7490a4e33c0535ee2896d7bceb0ced934bbf78cb |
| Manifest | 32d9ad6ca168d46439ff48eef694f097f1fe90d4578fe824a33ac9acea7efab4 |
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 | ES4LknXCZHaMsc23J0t+6Pqkyf3qfyyibmMIcJ7EESsb0OKl4TbaBFcflVHR/qmqrN0bjzNYsTzKAbEWXzwiAg== |
| 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
| 2026-09-17T10:23:03.562183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071999observed 8940371316f893e6f3f88eda7490a4e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:03.544232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071999/manifest.jsonobserved 32d9ad6ca168d46439ff48eef694f097...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:03.527605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071999/publication.mdobserved 36d36aefb30a70ffc1ddd2f11f627e52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:03.511017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071999/publication.txtobserved 159ed57af1a119a25e3868f9f15a3d3d...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. |
|---|