OT-2026-000080639
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, sustained 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-2026-000080639) never changes.
Identity and time
| Publication number | OT-2026-000080639 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e79-72e6-9fb6-dc90a9a1be1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080639 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcf1d6d7791d1fef9c843d70a11363280bad051fa25927fb2a80785bbcc3cf52 |
|---|---|
| Markdown | aa9a5d1415f964a6f8a884ddb2187bcb93769aa91fe823b78547b8ffc04c536c |
| Publication page | 8ef6e10128186cf54b86467c2172030dc084a0f28e717c5f862c9f1529f7ca99 |
| Manifest | a5c2c54f7bf64cc455674f882c6ff48323777b99fca44dcfa5a79246478722e0 |
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 | LETuzbW4gWf9+2YSQgokZcEebBftQ5TUo9AqV+ta3pu6lOUtu29rNyaOpmp4BHB7vfVvLw+jJSM0CAB3FMJrBA== |
| 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
| 2026-09-17T10:03:18.071694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080639observed 8ef6e10128186cf54b86467c2172030d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:18.045372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080639/manifest.jsonobserved a5c2c54f7bf64cc455674f882c6ff483...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:18.021294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080639/publication.mdobserved aa9a5d1415f964a6f8a884ddb2187bcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:17.991377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080639/publication.txtobserved dcf1d6d7791d1fef9c843d70a1136328...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. |
|---|