OT-2026-000010142
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, sustained 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-2026-000010142) never changes.
Identity and time
| Publication number | OT-2026-000010142 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-75cb-b669-2e320d137495 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010142 |
| Status | PUBLIC |
Content hashes
| Canonical text | 241e697d40cdec0da7f4071043aac861c3f54fff77e122a031afc960d6ca7221 |
|---|---|
| Markdown | 2a0827612a929c174255917a9b15f5a097143f43349f53fd5ecfb56016149cfb |
| Publication page | 926509e43efde24bac239de1c86f117efd89239cb7835c76b99203b110ace072 |
| Manifest | b566e558ec4bcafd6029fa1ece299534f8b11c7f4483aba0fdafcf267c688e3e |
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 | YOBO1je3G4ZL20yHC93LpnrOFV7xN1VNNYU7TAmoLjSmSG0yzO26PIRY2D+mstQ8ckcE7rQvEk+vDG44VWKaAQ== |
| 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
| 2026-09-17T12:16:14.623010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010142observed 926509e43efde24bac239de1c86f117e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:14.604037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010142/manifest.jsonobserved b566e558ec4bcafd6029fa1ece299534...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:14.585259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010142/publication.mdobserved 2a0827612a929c174255917a9b15f5a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:14.565031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010142/publication.txtobserved 241e697d40cdec0da7f4071043aac861...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. |
|---|