OT-2026-000034845
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000034845) never changes.
Identity and time
| Publication number | OT-2026-000034845 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7f39-bc1d-94a7efcbfeac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034845 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7addda58d8cff894f5e00e66c98dfbc793388eb4f5003f8cf97ad96ceea25bc |
|---|---|
| Markdown | 77f430b3a8148e8eead3266a5bf936f0738324e0871b477b8219e0a0bca4d3a4 |
| Publication page | b865c857a5a825f6fe37991ce7b99ed58bfbac848fde7bf52f1c6914fe810838 |
| Manifest | 16e011771a84f37df6ca9164542c23f0b83340c13ff668019e9ab8f24d934a23 |
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 | mE3InbaBFjpZUK7lTlhBTLRIE5exLhMKrLZ6YpopHUWlVs/zUVKW9p8+sBrshNvOkgzEt0tB0Rv1ulZwIbt2CQ== |
| 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
| 2026-09-17T11:30:29.286007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034845observed b865c857a5a825f6fe37991ce7b99ed5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:29.266319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034845/manifest.jsonobserved 16e011771a84f37df6ca9164542c23f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:29.239035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034845/publication.mdobserved 77f430b3a8148e8eead3266a5bf936f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:29.218464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034845/publication.txtobserved b7addda58d8cff894f5e00e66c98dfbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.286722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034845observed b865c857a5a825f6fe37991ce7b99ed5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.269782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034845/manifest.jsonobserved 16e011771a84f37df6ca9164542c23f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.252962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034845/publication.mdobserved 77f430b3a8148e8eead3266a5bf936f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.234187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034845/publication.txtobserved b7addda58d8cff894f5e00e66c98dfbc...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. |
|---|