OT-2026-000086737
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000086737) never changes.
Identity and time
| Publication number | OT-2026-000086737 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-770b-badf-901ab2560d33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086737 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c97b01c679a6bb09040f03fa44393447f6d2722a5805e5916f4125673a49d05 |
|---|---|
| Markdown | 7e1331bf4d3e73f03f20ac56457c548d9d16f838c86c3cd283d3ede38ab6de9f |
| Publication page | d87b9f509e2ec2fc1e061083d7cf027516cb0e804acc5fa7b29dc289122e6684 |
| Manifest | 74300bd7107a893180ac77fbf65a53c44b74cd290fb93e678b3f8a894213ad1a |
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 | 2M+KAfKcJikirZo+60LOTyQecifHErHf0MheGsBTvmr29ZC5XDUjFCEPGzxmZD/qdzXk13BGAxP0x3GOPqf+Bg== |
| 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
| 2026-09-17T09:52:37.042098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086737observed d87b9f509e2ec2fc1e061083d7cf0275...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:37.024962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086737/manifest.jsonobserved 74300bd7107a893180ac77fbf65a53c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:37.008283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086737/publication.mdobserved 7e1331bf4d3e73f03f20ac56457c548d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:36.990984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086737/publication.txtobserved 9c97b01c679a6bb09040f03fa4439344...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. |
|---|