OT-2026-000086626
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two 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-2026-000086626) never changes.
Identity and time
| Publication number | OT-2026-000086626 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-74f4-b642-a5a7e87b0862 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086626 |
| Status | PUBLIC |
Content hashes
| Canonical text | edc97ca8fb08651b9cbe743f10c0e16de7854992202acf9d5bda6631c194f3d2 |
|---|---|
| Markdown | 988f52bfd37d1275d7efc9d40bdcdccb1e0a481aa22f8dbb4d94c9532df653da |
| Publication page | b9b657e9aff31613a9c7fd9c839b862216f7726c413f7877ef388e34a3886948 |
| Manifest | a4471fb0888ac3e49a0fa61c32d87af608b657dd5aa1879bc0d936738af08864 |
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 | DpAbNYbXMXHC9oHZ4g3nRXy0RWP1gWMU/4GHo9lPtSZWuiFNWSo3kys6GkNwYeU15oLlHvkAzoDozo/5psvTCQ== |
| 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
| 2026-09-17T09:52:28.745349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086626observed b9b657e9aff31613a9c7fd9c839b8622...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:28.726378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086626/manifest.jsonobserved a4471fb0888ac3e49a0fa61c32d87af6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:28.706581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086626/publication.mdobserved 988f52bfd37d1275d7efc9d40bdcdccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:28.683940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086626/publication.txtobserved edc97ca8fb08651b9cbe743f10c0e16d...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. |
|---|