OT-2026-000058149
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000058149) never changes.
Identity and time
| Publication number | OT-2026-000058149 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7489-8077-215d4d99f4b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058149 |
| Status | PUBLIC |
Content hashes
| Canonical text | 387644e88a7f60742036b2541ba45bdaa20b37664ad1de54fb8da9cf7f768c0c |
|---|---|
| Markdown | d3e81d54cbb76a0371013e8dd71ac7c2220c8ebefad30383169f753523069d23 |
| Publication page | cb8f6400d46e15e44de0715db2e5a00107bd861583b0bd17c095c286e68454f5 |
| Manifest | 6345e34948108787b24f003037a6f32da796f32eb8bf0beb2cc3be3e8044f914 |
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 | UBWwafvDt1nFwfx6luhK6fJg6cZeDt6nJL+/wWO5mpR8n8qyDO9QyQyFjowhwfXuBesaDGGBAxXIIW2mbycmBw== |
| 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
| 2026-09-17T10:47:50.306943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058149observed cb8f6400d46e15e44de0715db2e5a001...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:50.288474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058149/manifest.jsonobserved 6345e34948108787b24f003037a6f32d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:50.271384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058149/publication.mdobserved d3e81d54cbb76a0371013e8dd71ac7c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:50.250599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058149/publication.txtobserved 387644e88a7f60742036b2541ba45bda...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. |
|---|