OT-2026-000086127
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three stage ejector, 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-2026-000086127) never changes.
Identity and time
| Publication number | OT-2026-000086127 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-798c-9e89-7dac70647ba3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086127 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b53a0c9eb9b80c8e04bf29311336b105f83922365216707ad801478b34f0691 |
|---|---|
| Markdown | 652d2f01ebc3dc32f8a7ccf39015166a0d293d2ee3c42ea4a0255fb55202fc1a |
| Publication page | 049d482fca90120391529b421e5433abcfc6f75c7d748058a648325542c43977 |
| Manifest | 03a7a8e32bd2cd28b78bda60cc73420c84502c22fc99c910be397850e0fd0aaa |
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 | VHMo1VMjqDl7CqoOPejAkhzI7bRZ6wTe35bQIm+LytUgQXJ7pASqpjl1zZTGPa2F1E7nshYa3BCjDdtYzedUDg== |
| 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
| 2026-09-17T09:53:47.163836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086127observed 049d482fca90120391529b421e5433ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:47.146678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086127/manifest.jsonobserved 03a7a8e32bd2cd28b78bda60cc73420c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:47.129497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086127/publication.mdobserved 652d2f01ebc3dc32f8a7ccf39015166a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:47.111718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086127/publication.txtobserved 8b53a0c9eb9b80c8e04bf29311336b10...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. |
|---|