OT-2026-000102734
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000102734) never changes.
Identity and time
| Publication number | OT-2026-000102734 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7eb0-8550-e3af4d2b3912 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102734 |
| Status | PUBLIC |
Content hashes
| Canonical text | aedecbfd706c21b77db9d831ae7da9ab8d6446f19d5f5992c01dd84dea1d2bde |
|---|---|
| Markdown | 8ca0deb4cb696971b86e4e4ae0897a56f067e84d35e1e3830f1212fffd6149e6 |
| Publication page | dd914112602a4272e854951dec3a9c7bcb1d20756cc54c0c8bf89afacc674695 |
| Manifest | e524f0d77515e073c7de6be8e9249b917f5a28948b7bda25f8ae59a50e759d54 |
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 | N+wV+BQoy0GWRHaDZJtkPOYgmXobnZeXkcoxN2e5yaDW1LNDWCkcYi7LfnTWE1EtErPpU9X4Tn2whs7bdri+BQ== |
| 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
| 2026-09-17T09:24:15.144517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102734observed dd914112602a4272e854951dec3a9c7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:15.126137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102734/manifest.jsonobserved e524f0d77515e073c7de6be8e9249b91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:15.108154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102734/publication.mdobserved 8ca0deb4cb696971b86e4e4ae0897a56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:15.088391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102734/publication.txtobserved aedecbfd706c21b77db9d831ae7da9ab...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. |
|---|