OT-2026-000061369
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000061369) never changes.
Identity and time
| Publication number | OT-2026-000061369 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1385-7adc-ba4e-39d45dd7ab25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59cc5b979c3dd5bf1ec159d3943490027bab74b6fc064884f4d8851c95dd702e |
|---|---|
| Markdown | 0101ab59477115aaf6b623bf2e8d9294ab3c0623058d5bcfbd154bc8bd6bab37 |
| Publication page | 06c407eaf8ea74ebf7b8c76beb8e7dd89a009623231fbcd78bb7ad4122b3a62b |
| Manifest | bee1560b8f49dc22917d49784f46c5be2749538e99f18f8243f23a5594fae767 |
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 | OhPcpvxm2rFfpI/535+CI3RXqJ6YygIu+W94Kp6mELGXgVNqUynku6gNdy1zylEac3ujL1FN0cAuCKgZt0haAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:49.257117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061369observed 06c407eaf8ea74ebf7b8c76beb8e7dd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:49.239070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061369/manifest.jsonobserved bee1560b8f49dc22917d49784f46c5be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:49.218664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061369/publication.mdobserved 0101ab59477115aaf6b623bf2e8d9294...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:49.200199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061369/publication.txtobserved 59cc5b979c3dd5bf1ec159d394349002...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. |
|---|