OT-2026-000059143
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000059143) never changes.
Identity and time
| Publication number | OT-2026-000059143 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-7b8d-a4e8-96384ab5981c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059143 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f4da464d8ec129bc17a577e9077b73dec4c5e6feb829d99f3e8baa713e29c52 |
|---|---|
| Markdown | 7224a85453ebb5708d0a9e88fa9b5b7b57e061554ad8644e768dc6f7ce0cece9 |
| Publication page | 66d684f284fb9ae0f7aa6171778114f84bb964bef9a2b84b23f66bf630aa482c |
| Manifest | 6ff32abefc40213232a15ddbfcb86e927af76db95d90e1cc828c841206099b5a |
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 | 0Mi8flI7G67LHfU2DH7S45bNGnu/hKRaH+qoxhT35xQ4SECIpfOovi7djaAcNZeeVPXo9DyeVSa7RWDZMnMICA== |
| 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
| 2026-09-17T10:45:05.499618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059143observed 66d684f284fb9ae0f7aa6171778114f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:05.480841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059143/manifest.jsonobserved 6ff32abefc40213232a15ddbfcb86e92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:05.461593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059143/publication.mdobserved 7224a85453ebb5708d0a9e88fa9b5b7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:05.442719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059143/publication.txtobserved 1f4da464d8ec129bc17a577e9077b73d...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. |
|---|