OT-2026-000047654
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000047654) never changes.
Identity and time
| Publication number | OT-2026-000047654 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c41e-701f-a074-97a608c74faa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81754dfaef2825e799002fae154aa9a0b62a0ef9f772feb9a2e6827fcfc15294 |
|---|---|
| Markdown | ba804ff457fb3d6af40d73a4f15b6a0cf08b92736d4f3cad5ef64eee02791533 |
| Publication page | 44df075312d8ebce28b49a793e8b5cece7287f2e8cb5664b559202370cb3d8c8 |
| Manifest | cbea112669b75130c66dd906f69e140d2f4228a5e2ec9c3d87c9da8883535690 |
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 | fAVvkyhNN7XrLGSN8UA+K5xhviikGdtIRl07KB8MAy7DnA5RIpW/ZMNX81fhDHTFon04XSYlf1uQpkcntj2FBQ== |
| 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
| 2026-09-17T11:05:29.418397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047654observed 44df075312d8ebce28b49a793e8b5cec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:29.399413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047654/manifest.jsonobserved cbea112669b75130c66dd906f69e140d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:29.381953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047654/publication.mdobserved ba804ff457fb3d6af40d73a4f15b6a0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:29.358124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047654/publication.txtobserved 81754dfaef2825e799002fae154aa9a0...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. |
|---|