OT-2026-000102083
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, pulsed blow-off 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-2026-000102083) never changes.
Identity and time
| Publication number | OT-2026-000102083 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-7508-b271-c5dc0e1a30a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102083 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3870b9acfa1f14f489001085ba00c68f2e1ce44e5d8aa1cc44e76d4d096d7c63 |
|---|---|
| Markdown | 93d6fbd5835ef97e66a92ecd8e1dc053a015ce10939851a8309ade77d1129136 |
| Publication page | 952acc33f0270625aa1383922e95c03cc27c9601f5b60ef88eaff683ca5dac6d |
| Manifest | 30e4eb5ad47ac2d95ddbe2a055aef378c0d9ec0adde63d32524309ec5091a974 |
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 | xxvem4t0KsF7Bb+SIB0gkFiudhA6VRKg51ZC3rYM1YPiREfYyBCgPYTDsxl8uvnzWInV7mKzsevXwWCu2LwyCw== |
| 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
| 2026-09-17T09:25:13.763206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102083observed 952acc33f0270625aa1383922e95c03c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:13.743771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102083/manifest.jsonobserved 30e4eb5ad47ac2d95ddbe2a055aef378...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:13.726151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102083/publication.mdobserved 93d6fbd5835ef97e66a92ecd8e1dc053...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:13.706734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102083/publication.txtobserved 3870b9acfa1f14f489001085ba00c68f...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. |
|---|