OT-2026-000056595
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000056595) never changes.
Identity and time
| Publication number | OT-2026-000056595 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af5-7b4b-b883-af80aed8fd66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00065fcb1116c8b2e9268aa82b2c95e21278aac5f1b778f4bd69706ffcc46ca8 |
|---|---|
| Markdown | 1a7a69f81ab226e99ddc353366bfd3db1910849683ecf42333fbdc1407cd1fac |
| Publication page | 5757a04fa70da576d014647c6fd30ff4074869f07c2831ccf507e28ebb96fd79 |
| Manifest | 4ea14a4de8c57bc7d987732ec69248b33877ca2dfb6cf70f73f47ad4b4912c38 |
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 | nOsrHfqWehZ1sUKYE8VtY0B32JuWDpMclC/yUEjo5qGdaShRgUcdMpC1ZReEc6D83s224ZNlXgl7EoGDuxQZAQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:49:56.562714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056595observed 5757a04fa70da576d014647c6fd30ff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:49:56.542770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056595/manifest.jsonobserved 4ea14a4de8c57bc7d987732ec69248b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:56.522644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056595/publication.mdobserved 1a7a69f81ab226e99ddc353366bfd3db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:56.502563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056595/publication.txtobserved 00065fcb1116c8b2e9268aa82b2c95e2...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. |
|---|