OT-2026-000008978
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pulsed blow-off before set-down
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-2026-000008978) never changes.
Identity and time
| Publication number | OT-2026-000008978 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7266-85e3-bdb0db42c466 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008978 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9dc3886408052ee4d82b929d0f8af1d459b0d0b319197f7b285ae6a38803209c |
|---|---|
| Markdown | b14409b81592effa0f0746e0eca0d996eb879c8c267e9da2ebdfea1f3a13f05e |
| Publication page | e3240b89e2f37c2a7b1ab4ac80d939e2a84c69928b69cb2022bf0c00ef3bb8c5 |
| Manifest | bed32dc756563de039b22c1b163c04088ea300c703d4214c9e9c26c4a78e6e0e |
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 | jpSG6LWc8yw+02g8aUhNuIVEDleDrd9EiyMJJFlv+Ch51dA98LdD0GZOOMolSh9FLBsc0T6RUhVZZdYKE5zUBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:36.029699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008978observed e3240b89e2f37c2a7b1ab4ac80d939e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:36.008411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008978/manifest.jsonobserved bed32dc756563de039b22c1b163c0408...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:35.988264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008978/publication.mdobserved b14409b81592effa0f0746e0eca0d996...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:35.969502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008978/publication.txtobserved 9dc3886408052ee4d82b929d0f8af1d4...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. |
|---|