OT-2026-000070483
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000070483) never changes.
Identity and time
| Publication number | OT-2026-000070483 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-70a1-a6e8-51d1d46ca899 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070483 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54f48f4227236397cf00c53868ad4068af8e0eada91d63b10356feb96d9f076f |
|---|---|
| Markdown | 4d1b8d96feeb503047cf0d662db7cd8e57c634e03fca54c710027dd06e6328fc |
| Publication page | 318049b34246d5392ebbbcf5e1bd2bda59ca0be3c8e89f5992408a9fdb3f84f2 |
| Manifest | d51ee93645088c4d0e36985695ea5e3adcf51dfd7c0bd00cea2c85ccf0606bff |
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 | UWF0tt9mkv0gKPcUYcxD+wkQUY4eQ/qYk1M6tK+arrTRVuwB7xQqQwqlHWdHm8Dh+ytryAH6/lcacgf1UhKHBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:19.032994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070483observed 318049b34246d5392ebbbcf5e1bd2bda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:19.017964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070483/manifest.jsonobserved d51ee93645088c4d0e36985695ea5e3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:19.001211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070483/publication.mdobserved 4d1b8d96feeb503047cf0d662db7cd8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:18.984630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070483/publication.txtobserved 54f48f4227236397cf00c53868ad4068...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. |
|---|