OT-2026-000046758
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000046758) never changes.
Identity and time
| Publication number | OT-2026-000046758 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-761f-8701-5a56561f90a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046758 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4e22be773974ce63f1caba2e42bf3ea626f11022c29bb406b6d638ce217a16e |
|---|---|
| Markdown | cc0bb7446f59d586dae2ed779a4559b91aa48b195197f0d633879bf495ec3740 |
| Publication page | 6e22c4536541352468bb564f6d7cb29b89d2fd46e6d9394f8a110b73b905c9f9 |
| Manifest | 3e0ec7396d730a735caa18c5daaa54bad374ab35f5cdd0ac630ff02a167d06be |
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 | MbmN44P7UFaXIVCzE+W4mNlCUul5i2Ycsou5r80ZJpMd352pLIeFqqs+TQU7XKaFtNGgm5UKOkFLjhbiAJb6Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:49.578556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046758observed 6e22c4536541352468bb564f6d7cb29b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:49.558730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046758/manifest.jsonobserved 3e0ec7396d730a735caa18c5daaa54ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:49.541972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046758/publication.mdobserved cc0bb7446f59d586dae2ed779a4559b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:49.525241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046758/publication.txtobserved d4e22be773974ce63f1caba2e42bf3ea...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. |
|---|