OT-2026-000058708
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump 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-2026-000058708) never changes.
Identity and time
| Publication number | OT-2026-000058708 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-77d5-8a0c-01908e230dcb · 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-2026-000058708 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60f01f787c053edcda00bf7a4eb1a36ef674563a6290ccdd4b1e6e547a5c0c1a |
|---|---|
| Markdown | 11808589986f69b7569739ac2b52ecf77bd66776248278bfabbaf0c090fcc9d5 |
| Publication page | c331bc265bb0d9416f5506255b81e161cfa7567ce4c92d9b07659b46a5c9d8b1 |
| Manifest | 329f29712e748cdedf1a45e82f086c11e7c25d777165f6a448eec1396f4691f5 |
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 | gNxku61eZUHaH3o7hj2obXUQrd5h5kG9RDRh2Vn8PI7pbHNlHY99ct5xxuv3qtbdFX+V/1CVyzaBEgzDmi9RCA== |
| 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
| 2026-09-17T10:47:14.180692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058708observed c331bc265bb0d9416f5506255b81e161...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:14.164217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058708/manifest.jsonobserved 329f29712e748cdedf1a45e82f086c11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:14.145566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058708/publication.mdobserved 11808589986f69b7569739ac2b52ecf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:14.128549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058708/publication.txtobserved 60f01f787c053edcda00bf7a4eb1a36e...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. |
|---|