OT-2026-000095148
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, pressure sensor per zone, sustained 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-2026-000095148) never changes.
Identity and time
| Publication number | OT-2026-000095148 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-773f-b220-c8ec7b2fe7be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095148 |
| Status | PUBLIC |
Content hashes
| Canonical text | a333816700c173217fd36de6d0f37a56299e370513b1c11bfb2d64bf44b3967d |
|---|---|
| Markdown | 24ed25e0d13cfb33ccb128955be02b84ffb26094662586181f9218ecb466675b |
| Publication page | c4821140a4f6ff0ae7e7d2d7e0c303004029de15d3f8a0d29afbe53782797bd8 |
| Manifest | 88c5da7040f546e057cabb9d9d76c0138b8ab1f7123ff04913d78ca639aabe17 |
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 | bnZjOBI0cByvCzua/x9207rS7RTTaX14oKsinKGCniI6ZYKosxi2ZKSBHFgvDN2i1HDOluF9q54VHlcJR1TlAw== |
| 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
| 2026-09-17T09:36:26.827010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095148observed c4821140a4f6ff0ae7e7d2d7e0c30300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:26.807171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095148/manifest.jsonobserved 88c5da7040f546e057cabb9d9d76c013...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:26.789207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095148/publication.mdobserved 24ed25e0d13cfb33ccb128955be02b84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:26.771427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095148/publication.txtobserved a333816700c173217fd36de6d0f37a56...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. |
|---|