OT-2026-000056812
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, sustained blow-off 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-2026-000056812) never changes.
Identity and time
| Publication number | OT-2026-000056812 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af7-7be2-af85-c9d355a6d534 · 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-2026-000056812 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94460852fe73bfb20460a37f12ca4dace72a98c89ee617fe37a55ce75f2dfb72 |
|---|---|
| Markdown | 865ad5effe73873109a4cc51d5f5957f60e36c50e15b92855e4584348914746d |
| Publication page | 800a665474f671bbbbf57057b28bd8f0213361659708a603b3048c9ff8f0d461 |
| Manifest | 33b13ce383078e3882768d1caa3c252a9d2c1699ec037efd999de0fbfa00d84d |
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 | hSOsb7Bt73Ikl/Z+S1U3l003XTHT3q7eUoHo8b+R4Kv9K4DbAaRUXFaZ2auPagbagSKkrbs+lKRLLjIP3wA0AQ== |
| 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
| 2026-09-17T10:50:17.988375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056812observed 800a665474f671bbbbf57057b28bd8f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:17.961469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056812/manifest.jsonobserved 33b13ce383078e3882768d1caa3c252a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:17.943951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056812/publication.mdobserved 865ad5effe73873109a4cc51d5f5957f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:17.926896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056812/publication.txtobserved 94460852fe73bfb20460a37f12ca4dac...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. |
|---|