OT-2026-000037877
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold 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-2026-000037877) never changes.
Identity and time
| Publication number | OT-2026-000037877 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7a35-ba06-1fc0c9246095 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037877 |
| Status | PUBLIC |
Content hashes
| Canonical text | e88ceb056b792ff5268430c2354382b5a721749a96fffb61417a85f99c6eae2d |
|---|---|
| Markdown | 7b091ea80910071a687d0a1b566d66e206922ce3ba024158919cc97763868511 |
| Publication page | b9fc08fe2eb4cc42c15c178a19923c1ba719a54d1347b06f15668a3170bc7db4 |
| Manifest | e15d64477d7f46e6e286c0c60c4df74de4be29ac5be737b282921fd824ebf26b |
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 | rnllOJmJJ/tpxSpT98JT2Tb+DXuD0HQalis5BywIcHyo1+dlHiTSS9+ukElHsJmUvmewdPg/EwyWni9DeiK/Cg== |
| 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
| 2026-09-17T11:23:08.391933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037877observed b9fc08fe2eb4cc42c15c178a19923c1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:08.375635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037877/manifest.jsonobserved e15d64477d7f46e6e286c0c60c4df74d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:08.357822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037877/publication.mdobserved 7b091ea80910071a687d0a1b566d66e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:08.340467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037877/publication.txtobserved e88ceb056b792ff5268430c2354382b5...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. |
|---|