OT-2026-000061405
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented after 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-2026-000061405) never changes.
Identity and time
| Publication number | OT-2026-000061405 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b42-707d-9acb-df4d36b42b1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061405 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a91474f59c81871efc6d3c4c6d9b95431a6814d605bc279c1887547bc6d962a |
|---|---|
| Markdown | c54fad46befa77aae9bba1ccba43df2faa827a59f3299c5099adc98bac30ad1a |
| Publication page | cb6437ab2d5a3c439d2fce586db54636a52edb2465821737ee575f1b273bfb50 |
| Manifest | 2ff98c208f9f730abebff79facb46541bb553d4eaa4568fe92c41a9a3905b1a9 |
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 | uCi0DUghol184XD5AxoMDI5LNs/c97R9LOfEaxUuW97Z8yIFeofnGFkfH5ExWCGSEtH93zwYauMx4xem55DoCg== |
| 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
| 2026-09-17T10:41:16.181145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061405observed cb6437ab2d5a3c439d2fce586db54636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:16.162299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061405/manifest.jsonobserved 2ff98c208f9f730abebff79facb46541...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:16.143727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061405/publication.mdobserved c54fad46befa77aae9bba1ccba43df2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:16.122540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061405/publication.txtobserved 7a91474f59c81871efc6d3c4c6d9b954...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. |
|---|