OT-2026-000064824
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000064824) never changes.
Identity and time
| Publication number | OT-2026-000064824 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debb-74f1-83be-40df3b96bcea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064824 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc552271cc6f934109d9c18eb83147abf36a7d391f23426a394355383cb40981 |
|---|---|
| Markdown | 51cee52cfffdf225e1c05324407d9360d9ce28f592e9a67503fee077b115ec46 |
| Publication page | d0e9a79d2db84c72adebe1f319b81b8a1711985143811ad06b4e795d81c85ce3 |
| Manifest | b175101f3f63c0a557e613f5667a37510aafe5b377039a79d27092d630ceff6a |
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 | akEN0ANrF72iivr9SLJhsD8CdXLRuPYWCdkmFoGuyVTkoTFKWq1KyxkJkSnxX0NfnDuiFDn6VY8N49AiKnoIAg== |
| 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
| 2026-09-17T10:35:43.807812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064824observed d0e9a79d2db84c72adebe1f319b81b8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:43.790940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064824/manifest.jsonobserved b175101f3f63c0a557e613f5667a3751...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:43.771505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064824/publication.mdobserved 51cee52cfffdf225e1c05324407d9360...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:43.751077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064824/publication.txtobserved fc552271cc6f934109d9c18eb83147ab...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. |
|---|