OT-2026-000101451
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101451) never changes.
Identity and time
| Publication number | OT-2026-000101451 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-757f-b141-b4c94c56a82e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101451 |
| Status | PUBLIC |
Content hashes
| Canonical text | 651037122235d52d7f9833be1fa8bd9b3af66b3d74bb27c303c21ae4bb55e366 |
|---|---|
| Markdown | e1e2754bed49391d2c87027f707e268b4efc36aac6bfdcb889493fd0660ff1c9 |
| Publication page | 9f51937cf2f779800c311302283e4eb64dd46fc315ff795ee05addf0f803dcdd |
| Manifest | 5bceb3fa90c4c2872444058295430e213419adec64b90b4ab05d6ef99def9326 |
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 | AIniRabNQrxnsYczquRYYMEK7r8fJPINQj3d2LNcHtoD3dSkbU/7PvPCbLMWJF9G+B8VyWomMzlI/HJxFajqAQ== |
| 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
| 2026-09-17T09:26:01.310624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101451observed 9f51937cf2f779800c311302283e4eb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:01.287779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101451/manifest.jsonobserved 5bceb3fa90c4c2872444058295430e21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:01.269215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101451/publication.mdobserved e1e2754bed49391d2c87027f707e268b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:01.251467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101451/publication.txtobserved 651037122235d52d7f9833be1fa8bd9b...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. |
|---|