OT-2026-000036120
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000036120) never changes.
Identity and time
| Publication number | OT-2026-000036120 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7d46-8afc-a542056db419 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036120 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0aa3465c2cd58d5e63954de8424291b6c6863a51e921b2371b81ab53b7b6e67f |
|---|---|
| Markdown | 5bb28cc91a59f848c2e0d2ff8d6a8f1701a7b019d97d19dbed5b6bb5be7e5700 |
| Publication page | 38fbd47e0fd590a0880ee068f58e3780fbd041dbb08d4416afb5ae65bfda5a5a |
| Manifest | cf1c171ca491e2991b8f9551459de304825af6da11efba9608d9924660ba77dd |
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 | Z2P7b2KixE9TWRNE8HVLw/yB/YdaPVOk6hDVv9oTnl0nHfjX3i98SCslVIU7OHfL+hMBt1zR3Tzhf6UlyqmmBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:18.937594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036120observed 38fbd47e0fd590a0880ee068f58e3780...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:18.920499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036120/manifest.jsonobserved cf1c171ca491e2991b8f9551459de304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:18.904651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036120/publication.mdobserved 5bb28cc91a59f848c2e0d2ff8d6a8f17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:18.888922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036120/publication.txtobserved 0aa3465c2cd58d5e63954de8424291b6...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. |
|---|