OT-2026-000058581
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000058581) never changes.
Identity and time
| Publication number | OT-2026-000058581 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-71a1-afa6-2b9c77f44bc9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058581 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10d605c09fc1ef717d1b5fad56b66ea2fadb057c3ecae9269bbe1f52eb812d52 |
|---|---|
| Markdown | e9d6c24c87ae383353f88f934b3cc91bfb2f432729c42b62359e929b2b262dae |
| Publication page | 942d86cf854f4841d587ec031049b8f33ffb14392621df2332c9d4aa792f210c |
| Manifest | 76b71904a9012cd794baa62ef5547995b967facd3ba7b04336413c249ee24d36 |
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 | QESbOuPBQTFw4kaPz0aWlWbCYfLuk6xlDK3CGNoTwJbtZ0g52hKSW+jQk3CjwpL0DbGQ5ON31zDy/wFMcZ4oBg== |
| 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
| 2026-09-17T10:47:04.284436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058581observed 942d86cf854f4841d587ec031049b8f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:04.264240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058581/manifest.jsonobserved 76b71904a9012cd794baa62ef5547995...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:04.245354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058581/publication.mdobserved e9d6c24c87ae383353f88f934b3cc91b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:04.226265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058581/publication.txtobserved 10d605c09fc1ef717d1b5fad56b66ea2...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. |
|---|