OT-2026-000082970
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000082970) never changes.
Identity and time
| Publication number | OT-2026-000082970 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7cc3-98e6-c618100429f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082970 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ae5578897d415c59325069ba54176a739daee87ef7a572d6f91db195aa81675 |
|---|---|
| Markdown | f4d5eeeab5d7e81740159016791af6126029eeec4b16ec5d6630bf8c5d86bcae |
| Publication page | bdcac6ada0cc2f840ef2fb51bfe3d6e1a5247c88d1b7ddd65274caaf2aba8779 |
| Manifest | c1c17b688c92179c865b6ce3594a98e38167ef0e33ca8832cb9d819ecb97c294 |
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 | mi1+J8mek8c3MKjF7r++l72uMWr2SdSXaMBNnlxn1U1D/yV9LBv9ACNbO9MtwPMJCwZ+9DNfa85uJVk4LdJqCw== |
| 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
| 2026-09-17T09:58:40.288790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082970observed bdcac6ada0cc2f840ef2fb51bfe3d6e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:40.271141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082970/manifest.jsonobserved c1c17b688c92179c865b6ce3594a98e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:40.253464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082970/publication.mdobserved f4d5eeeab5d7e81740159016791af612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:40.235168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082970/publication.txtobserved 6ae5578897d415c59325069ba54176a7...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. |
|---|