OT-2026-000039669
Publication integrity record
Three cup vacuum gripper, three 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-2026-000039669) never changes.
Identity and time
| Publication number | OT-2026-000039669 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-726a-958f-002d2d2439db · 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-2026-000039669 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25a251f1cda8139df74b6bc8bcce710b2a57c33ed127d856e37a04955ab1a1f9 |
|---|---|
| Markdown | 6737b3ba5c3a67c8d5837278d6eb465c3e53dc84bd153c71265bef33db4dcce9 |
| Publication page | 556474650717d6d39877bb3f4de4211aa584913aae8b3abe92d746f73ec43538 |
| Manifest | 208baff123d5f31b29be504e6799a9fa6d11ed1f8709ca881e30fc88774cc10a |
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 | 9OZZZr2swjEM3ii+HilnJ8pMplmsjK9g7RYk8ETMAjbZZBzQkGXpHAylIlR4dtMbS9fz7mttBp0wU6E4a0kUBg== |
| 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
| 2026-09-17T11:19:51.161093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039669observed 556474650717d6d39877bb3f4de4211a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:51.141241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039669/manifest.jsonobserved 208baff123d5f31b29be504e6799a9fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:51.123586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039669/publication.mdobserved 6737b3ba5c3a67c8d5837278d6eb465c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:51.107774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039669/publication.txtobserved 25a251f1cda8139df74b6bc8bcce710b...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. |
|---|