OT-2026-000097670
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000097670) never changes.
Identity and time
| Publication number | OT-2026-000097670 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f3-771e-a2b2-4af1787870bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097670 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4162ca358482c1758717807f867490658316154a5bc39664f7f6cc32d5a57f6a |
|---|---|
| Markdown | 54127ad99b62cc76819501d7c091d21b7d4c60717fd5d7ce22feb995638c7026 |
| Publication page | 12bd80da5c6645c491995189f294719c78c8582ec5d32143457426321d40e69b |
| Manifest | 276f808fa5bc7a271080700b8cec2c7f6196cf3f897e21ce2959daa1bf612a52 |
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 | GLvKYr1aQrmVtRuOncXbH06K2flSWPdkSRthPa3IC9lCx/LM8lyOSPmw7no8XrKdILPwoY6T8MGfONPEh9kzBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:41.385401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097670observed 12bd80da5c6645c491995189f294719c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:41.368024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097670/manifest.jsonobserved 276f808fa5bc7a271080700b8cec2c7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:41.350467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097670/publication.mdobserved 54127ad99b62cc76819501d7c091d21b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:41.332823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097670/publication.txtobserved 4162ca358482c1758717807f86749065...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. |
|---|