OT-2026-000097123
Publication integrity record
Four cup vacuum gripper, four zone face, pump fed, supply line pressure sensor, 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-2026-000097123) never changes.
Identity and time
| Publication number | OT-2026-000097123 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7521-bf5a-92dd2290edf3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097123 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab8d22b7c7984572421841e92262edfab489271b3783024fc1571f74eb5017e8 |
|---|---|
| Markdown | 127f08997d166069a0d3f73b9e1bf53b7ee2db63b6cf6e67d614592f8e735e74 |
| Publication page | 0f16ffb1e851bd5f8b8d4d4d29f89740e9787ffe8ef2e0082613590f1384534c |
| Manifest | 9f38e680c86a40795c53b261995c532235495e5932245597bac979b991ce31a1 |
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 | rUMHcj4X0lBjGKmGJYDewKoRagnB5PdXfCmaGxDZqbBiRFKkxJAEGemYa3s6qC/4naikluUtb1ygq0btUPf/BA== |
| 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
| 2026-09-17T09:10:53.086926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097123observed 0f16ffb1e851bd5f8b8d4d4d29f89740...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:52.940447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097123/manifest.jsonobserved 9f38e680c86a40795c53b261995c5322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:52.922562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097123/publication.mdobserved 127f08997d166069a0d3f73b9e1bf53b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:52.900349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097123/publication.txtobserved ab8d22b7c7984572421841e92262edfa...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. |
|---|