OT-2026-000061266
Publication integrity record
Foam pad vacuum gripper, three stage ejector, vented 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-2026-000061266) never changes.
Identity and time
| Publication number | OT-2026-000061266 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1382-7712-88f6-161239f7e7c4 · 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-2026-000061266 |
| Status | PUBLIC |
Content hashes
| Canonical text | b02cd97a44b801e912f800699e1495325d8a0952a0ebbd81f01a2b4bfa4c5366 |
|---|---|
| Markdown | 3253f8ad625827f849be7498d17a8c3d62d64f7555c01d3e4ffbd363a37ee0e7 |
| Publication page | 3cbfd5efe8c415ee77be392cd9ef57c81814b133c8420583f3211932934e4686 |
| Manifest | 67a0ade4f45e31dfe1e14765d6b7eb9ea9bf2505fee96de932b69a0ad7c4e139 |
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 | vWGVWIhuN0h0Y1tRQqs/tpvp4ZjQuyXt/D/Jj6AKTt2NH1pGlTNDRAsEBi3Nb6HBKrZ0CaJBUAxkNd6AcM/pCQ== |
| 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
| 2026-09-17T10:42:41.128333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061266observed 3cbfd5efe8c415ee77be392cd9ef57c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:41.108872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061266/manifest.jsonobserved 67a0ade4f45e31dfe1e14765d6b7eb9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:41.090644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061266/publication.mdobserved 3253f8ad625827f849be7498d17a8c3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:41.072880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061266/publication.txtobserved b02cd97a44b801e912f800699e149532...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. |
|---|