OT-2026-000027084
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, 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-2026-000027084) never changes.
Identity and time
| Publication number | OT-2026-000027084 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-7a48-bdf6-8a430f308a5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027084 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad24fccde6d0e6802abae3b2536881826e0e27bb05f4d00ea9930afb3ca09c5c |
|---|---|
| Markdown | a1b14c85a399809e70442feacaa96b6b594be8f77843989c0249581b781d2ab8 |
| Publication page | deb194b90cd3ae226b422b0ed2517f452f9e890e9e7cf87b3aa087dfcc2be2b9 |
| Manifest | c0763b8df1c776eff37c14822db3881f1fc0f774a38e6c05e4ee9d6fcfdb0c07 |
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 | jFc4+UymBKaHq52dV0PMD34vMzYxmnSVaG+yKJjiIY98AzTVk8T4DbO2KjcvV4Nj9sOSbE5Coa7zYcDHiWTRDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:43:50.957714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027084observed deb194b90cd3ae226b422b0ed2517f45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:50.940882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027084/manifest.jsonobserved c0763b8df1c776eff37c14822db3881f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:50.925040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027084/publication.mdobserved a1b14c85a399809e70442feacaa96b6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:50.906896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027084/publication.txtobserved ad24fccde6d0e6802abae3b253688182...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. |
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