OT-2026-000094526
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000094526) never changes.
Identity and time
| Publication number | OT-2026-000094526 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7175-84ae-acdde35a5831 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094526 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c4268df1f7a95c119fed64b0d32e8bbd8dcd1ab0ce89036e2a88904b2b21e59 |
|---|---|
| Markdown | 9e372395544c4b172f50cf413f6ab329421e3c57093df6373156bb35faf5ddd8 |
| Publication page | 47bc72925ef5814f8e4b3b5fd1b871e750333ff9bcd81171f6be7e4977a1b86c |
| Manifest | 25a9e78d18f7a95708ed97c8058dd6f501549f3e41538b09a878f42558a1168f |
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 | Ya7VhVQDWL6E61nBSrZLdLnjS0/0/JxpPFhz8lXqcq8a6HySE0eVStqbN39TdvYl/nItLEMS5SUSFQdWnPefBA== |
| 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
| 2026-09-17T09:37:57.988897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094526observed 47bc72925ef5814f8e4b3b5fd1b871e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:57.972659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094526/manifest.jsonobserved 25a9e78d18f7a95708ed97c8058dd6f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:57.956153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094526/publication.mdobserved 9e372395544c4b172f50cf413f6ab329...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:57.927236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094526/publication.txtobserved 6c4268df1f7a95c119fed64b0d32e8bb...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. |
|---|