OT-2026-000103313
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pulsed blow-off after set-down
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-2026-000103313) never changes.
Identity and time
| Publication number | OT-2026-000103313 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7cda-899c-a92cede74fba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103313 |
| Status | PUBLIC |
Content hashes
| Canonical text | 819d2c9f406d9a6fa51110f9093daa88c7a6e064e9e08951afa3f4bf7ff90c87 |
|---|---|
| Markdown | 1d77b6ead746e6b78392f193ee9a2aea8090d7f78ff0a9e01cb09b9b9e81cb09 |
| Publication page | 951f0c2cf03d4e9d7d7d2915041ae235d7f893c3e592fb9b129d189a2f98ba46 |
| Manifest | 5cc1c44c5c90cc508638409b2d419e43a48b31f582f40ce00d4a189c86c669ab |
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 | v5PLB1MEiYXXDrkdJTUtlRX4UJmMB9uoMybWE3V+kBipR1gG1OYPqK/gayHBsVmM2hXpPMCKg9mc+J9+9w7fCg== |
| 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
| 2026-09-17T09:23:33.744505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103313observed 951f0c2cf03d4e9d7d7d2915041ae235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:33.727178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103313/manifest.jsonobserved 5cc1c44c5c90cc508638409b2d419e43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:33.708567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103313/publication.mdobserved 1d77b6ead746e6b78392f193ee9a2aea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:33.690601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103313/publication.txtobserved 819d2c9f406d9a6fa51110f9093daa88...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. |
|---|