OT-2026-000081636
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000081636) never changes.
Identity and time
| Publication number | OT-2026-000081636 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f72-7d15-b4fc-7aed06b2102b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75eae32dfeb3bf2ac4875394fa4af7cb25755e0fb64eeee305d369c689c3da80 |
|---|---|
| Markdown | ea702f5da718b6f2c0019f0ee632141e7a1fa2c22ffe5ee3998f620a3675279e |
| Publication page | f29be5e428d18bc7c77349b366e73354b2140eeeb1b1268082b345613c94ce97 |
| Manifest | f3f7a7e8a97db80186e63171fb0691dc221460cfc2bc95ca5be7e6e2827ee095 |
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 | 9e1UCuGuksRL78dpfP3ihTWZSc8R04GdYxxDJj38+vKTrxkT2cLpwTTKZsZDTksY/e1c3wtO9XaM62WAK3GsDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:41.158817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081636observed f29be5e428d18bc7c77349b366e73354...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:41.141476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081636/manifest.jsonobserved f3f7a7e8a97db80186e63171fb0691dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:41.124151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081636/publication.mdobserved ea702f5da718b6f2c0019f0ee632141e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:41.107636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081636/publication.txtobserved 75eae32dfeb3bf2ac4875394fa4af7cb...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. |
|---|