OT-2026-000071503
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, 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-2026-000071503) never changes.
Identity and time
| Publication number | OT-2026-000071503 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ee-7dd5-9707-d15f4ac85500 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071503 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3a7facda018b4ab3c2f47ab27f4806df3a123adc7de792a4aedcbb8e67a8812 |
|---|---|
| Markdown | 543be803d5faafc16ba44e935ba48aee7c0537f486601495da446e0d1f171d46 |
| Publication page | 775c9d722381b1e3a5ef87960be11f466a16a2d54dfdb4e477b32df2d2c806bb |
| Manifest | 62aaacc1a07fe3b14e476621cb9e88d781f375003a4457d104c9c7c4b0738a11 |
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 | xfqC+WWMCXN9L68DFbv6rrKggrkwqRywSyZD01KhMXmXXHrwhMYoh0rqEtxzhkQBhOakvCHzn+oKAMnYAtt0Aw== |
| 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
| 2026-09-17T10:25:08.827280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071503observed 775c9d722381b1e3a5ef87960be11f46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:08.808443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071503/manifest.jsonobserved 62aaacc1a07fe3b14e476621cb9e88d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:08.789669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071503/publication.mdobserved 543be803d5faafc16ba44e935ba48aee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:08.769138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071503/publication.txtobserved e3a7facda018b4ab3c2f47ab27f4806d...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. |
|---|