OT-2026-000086358
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, sustained blow-off before 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-2026-000086358) never changes.
Identity and time
| Publication number | OT-2026-000086358 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-74e9-857b-9fc866f335e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3177a2b475ef51e14f8270607b4336fe83195bdf1c45ebd13f0519fff8bd0ae4 |
|---|---|
| Markdown | 5ebfdbd50bcd9811b84b8b88a9941fcd5937b401107e073a7d61c216d31347d5 |
| Publication page | e038dd49cf213217d94722048be936c8fe5320c8c0ac875d88e4fd67623ddd3b |
| Manifest | 8a133a2db0cf627727f983a6e31bcc176797d15a2131969b1c4e1235e57a3cd6 |
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 | 9QS9W6dwyUjnR86PmJIzPPT8Qx3oBsoerCz+kUKoqErAoDjbU0XLR2bT1O/ym+gqhAGx6UBpKLHtTKEXgWduCQ== |
| 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
| 2026-09-17T09:52:02.808822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086358observed e038dd49cf213217d94722048be936c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:02.791074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086358/manifest.jsonobserved 8a133a2db0cf627727f983a6e31bcc17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:02.773272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086358/publication.mdobserved 5ebfdbd50bcd9811b84b8b88a9941fcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:02.756078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086358/publication.txtobserved 3177a2b475ef51e14f8270607b4336fe...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. |
|---|