OT-2026-000084982
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000084982) never changes.
Identity and time
| Publication number | OT-2026-000084982 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-745f-8bd2-896305ce8473 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084982 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca4d2ce171d2db649ccbaaba29be8c44b427db8b2a3d316a473e3f30d90f609d |
|---|---|
| Markdown | 06f8346e991cd41ea70a28034749a1f7d2b0b8979debe45b8860e502e12657b0 |
| Publication page | dfebf547c8f97f5adad64a29e278b947c45639a509ed0ecd33471a5138e9697e |
| Manifest | 397ffbe9756b00b428d7da1836a500fdfe9ca79159e341ba86e261474dedac5e |
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 | otBhVpvlmydg/gWhuPYCR4tEX2gD0XB4tU7LUPDdEANNhVPjVVRX704e3oxMcHR9vqKskQZzswfodBVOX3jdDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:59.015686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084982observed dfebf547c8f97f5adad64a29e278b947...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:58.999088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084982/manifest.jsonobserved 397ffbe9756b00b428d7da1836a500fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:58.981082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084982/publication.mdobserved 06f8346e991cd41ea70a28034749a1f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:58.963372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084982/publication.txtobserved ca4d2ce171d2db649ccbaaba29be8c44...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. |
|---|