OT-2026-000060436
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, sustained blow-off after 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-2026-000060436) never changes.
Identity and time
| Publication number | OT-2026-000060436 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7d59-a586-7b62cf8ec70f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060436 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3a86674e2febda60a4c54af243138b44a2a2c99e70f294852daf73fbd1b619b |
|---|---|
| Markdown | b7ba7e6ea48965eb448562daa262761d2407171e13281a18b2b5c8080cce6e75 |
| Publication page | 544921f7885f88d1ced77a24db805f6b6bcdb8a8ea2180eae6a44c62b9c61b77 |
| Manifest | cb56d0f3df7222778d60d274a74c916751261b12c33ac587f76cd123d08be703 |
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 | ze0GRVlEyofIkmRfQWUtXei+UhQijBkxMkucYvVOgjug96nm1LVBG+NQtGLHHL/1+CzQMNRBT2iHr39SeNMWCg== |
| 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
| 2026-09-17T10:42:54.910735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060436observed 544921f7885f88d1ced77a24db805f6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:54.892769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060436/manifest.jsonobserved cb56d0f3df7222778d60d274a74c9167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:54.875918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060436/publication.mdobserved b7ba7e6ea48965eb448562daa262761d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:54.857960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060436/publication.txtobserved f3a86674e2febda60a4c54af243138b4...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. |
|---|