OT-2026-000058917
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented before 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-2026-000058917) never changes.
Identity and time
| Publication number | OT-2026-000058917 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7b94-a9d1-18fd99088ec3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058917 |
| Status | PUBLIC |
Content hashes
| Canonical text | 907ab0f58e0b9990f6e17aebff55ee532516f07b1ac7fe52f2485c5c25d2f61d |
|---|---|
| Markdown | 9f5694adb2a699d41bde41ea99ff954db0a7923efd5692728a1586484d81bee4 |
| Publication page | d11b48a972eec4a342e9f14f082ecda837f24102193477dd6e1d28d81a972472 |
| Manifest | 8a92b7e06e120caa79f7bafed5ed188e2da73fccd851f51bb312dc10dba0ee58 |
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 | cE+zi6ljcmSNc5PEWUqYlhA/l9+8SggTdXNggv/YWJhu52t/+bn1Xj1Y/UeE8hP0bQVNpwc8EpDFenQMd3p1BA== |
| 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
| 2026-09-17T10:46:28.306685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058917observed d11b48a972eec4a342e9f14f082ecda8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:28.288895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058917/manifest.jsonobserved 8a92b7e06e120caa79f7bafed5ed188e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:28.271892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058917/publication.mdobserved 9f5694adb2a699d41bde41ea99ff954d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:28.253750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058917/publication.txtobserved 907ab0f58e0b9990f6e17aebff55ee53...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. |
|---|