OT-2026-000051648
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000051648) never changes.
Identity and time
| Publication number | OT-2026-000051648 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c82-776d-aee2-0cf8b5d7b65a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051648 |
| Status | PUBLIC |
Content hashes
| Canonical text | 599edf62f128c757223e219d0b19454fad8c78e93b0007b00f6ccdb4d81270a8 |
|---|---|
| Markdown | 3ae1a3b7b0db892080504a6523c4a652d47dda8f2e6bbe7c2a43bbc996d4b2e9 |
| Publication page | c3137b9fdb3ee0eea0fe2d3cbb2e4d70180d155a29b2a396fa46caa819faba22 |
| Manifest | c01a45129555a20782f13246c04470d22fd7cd58893e124940cdf742a9cb5fbb |
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 | pVcIUCQnluFiyhwpTWLBbYUx5t0Ze0KFVMmQA4Lg5vTyot1WF4dSX/+UM40gZ16e50i6br6Qr3K4LNR6vAhJDg== |
| 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
| 2026-09-17T10:58:30.707176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051648observed c3137b9fdb3ee0eea0fe2d3cbb2e4d70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:30.691308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051648/manifest.jsonobserved c01a45129555a20782f13246c04470d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:30.673678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051648/publication.mdobserved 3ae1a3b7b0db892080504a6523c4a652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:30.654249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051648/publication.txtobserved 599edf62f128c757223e219d0b19454f...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. |
|---|