OT-2026-000025189
Publication integrity record
Three cup vacuum gripper, three outlet manifold, 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-2026-000025189) never changes.
Identity and time
| Publication number | OT-2026-000025189 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7501-a9b3-cd118af67f3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025189 |
| Status | PUBLIC |
Content hashes
| Canonical text | d95b79f534c57c674c105628693dfcf141cd6eb510e779e6d14142a35aafa6d0 |
|---|---|
| Markdown | 898ba32286bc3a5c5bfdade6d0a5574ca06d5e821b1cc00c2a35dcd7445df8d2 |
| Publication page | 6599a368b6462b2c8f74a473c4600cb7145648d31bbf438c0073d4c755adddc7 |
| Manifest | 4f328664515ecf4f6b22004051a015f8098ac9c0d022ab525dd617ec20ac758c |
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 | pRfxS7VkvMYESPI03cGeI3kimhG/H7Vmn0J3TBqiGTynlRBXFTIJQj5s/dEFVh9jY7rd/MfShIeKS5oCJi3uDw== |
| 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
| 2026-09-17T11:47:10.519047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025189observed 6599a368b6462b2c8f74a473c4600cb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:10.502444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025189/manifest.jsonobserved 4f328664515ecf4f6b22004051a015f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:10.484497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025189/publication.mdobserved 898ba32286bc3a5c5bfdade6d0a5574c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:10.467129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025189/publication.txtobserved d95b79f534c57c674c105628693dfcf1...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. |
|---|