OT-2026-000104517
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, 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-2026-000104517) never changes.
Identity and time
| Publication number | OT-2026-000104517 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3422-7b8d-a27a-f49b55384f57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104517 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1063271d357aa7acef76618603a575ceef7f8e32de239cf1b19e3f9a6321661 |
|---|---|
| Markdown | ea22c1b5adebe8d1de93a6ac1fab3f5100f0e12355bc2ab7ff8999417399bcaa |
| Publication page | 08505d514257d5618998eecd701f996016210359908d1a8348d1c5a915eb4689 |
| Manifest | 891963ecff18cbd0426c93d0103a4f50e0defc551afe3cd27cfd25339b832d56 |
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 | aFfTjc/BOo0REmXoeZX9U33f5FLlBkvvL0NGhWUVV7alYkSogLS8xEBfUcbID0rQxrr06/r+j2zUZacgWwUIDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:48.768592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104517observed 08505d514257d5618998eecd701f9960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:48.751830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104517/manifest.jsonobserved 891963ecff18cbd0426c93d0103a4f50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:48.732199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104517/publication.mdobserved ea22c1b5adebe8d1de93a6ac1fab3f51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:48.712841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104517/publication.txtobserved e1063271d357aa7acef76618603a575c...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. |
|---|