OT-2026-000061147
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000061147) never changes.
Identity and time
| Publication number | OT-2026-000061147 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-70f6-a6f7-ae4d8704abbc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061147 |
| Status | PUBLIC |
Content hashes
| Canonical text | a18dceeafa01b48ebbe2bc5c00c35b019000db8638f5f76c5946263f7130bfd2 |
|---|---|
| Markdown | 9711e6d8d4c50acc1cb1424ee30d8bb6ca25e075635fa11c4b156d24e8b65edc |
| Publication page | faef3276402e152176c20e35b857e52592fb6d9e3e4b82891dd9c724da14be4e |
| Manifest | b65829f4bf7c91b847a4e872511abb59ec4f791f7016fdb609d71d7aa25c9b63 |
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 | mJyU/ecdpgMHmDo17dMooXKD4s1gU/Cx5EdqnClF6RVy0pACtFCaqLjy6jyXAvdqIE0uh6njoUAtXI/tZ36WCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:31.761697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061147observed faef3276402e152176c20e35b857e525...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:31.744151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061147/manifest.jsonobserved b65829f4bf7c91b847a4e872511abb59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:31.726932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061147/publication.mdobserved 9711e6d8d4c50acc1cb1424ee30d8bb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:31.708508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061147/publication.txtobserved a18dceeafa01b48ebbe2bc5c00c35b01...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. |
|---|