OT-2026-000039561
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000039561) never changes.
Identity and time
| Publication number | OT-2026-000039561 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-75bf-9945-a2d5054f7716 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039561 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ca19b01943815359c72b5e6392f877a3853e0683859bdf09a428a19af32e418 |
|---|---|
| Markdown | 8afdfebff6c874b866ddd0f045ac516bcee7bd589bdd0e69b1a32c3c89820823 |
| Publication page | 2f130703991e63e19f31bd7532685dae1bed04b815709edcd47a8fc5a71711cd |
| Manifest | 771edd8c49e24cb561e6d901cb4514921632669147a1d8689fcf8bd4265b1ea8 |
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 | phtY0PXUf47Di+cwQUHE2/OTDyJi4cDybFN2nv4YSDzOZFFLzbZyKNxHq1oF0/xDt20MA72dpERf53deKfoqBQ== |
| 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
| 2026-09-17T11:19:43.044846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039561observed 2f130703991e63e19f31bd7532685dae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:43.026283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039561/manifest.jsonobserved 771edd8c49e24cb561e6d901cb451492...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:43.006413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039561/publication.mdobserved 8afdfebff6c874b866ddd0f045ac516b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:42.986423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039561/publication.txtobserved 9ca19b01943815359c72b5e6392f877a...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. |
|---|