OT-2026-000039448
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000039448) never changes.
Identity and time
| Publication number | OT-2026-000039448 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-71d1-b226-8aeb56f491db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039448 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6eae510984db6602a2584943b5b622746faf41104cdb027b4ecf271345ff857f |
|---|---|
| Markdown | de4b10677d2f68b078db8ecbb1220f44f4b31e1d95562d32a07b763c70f54f3f |
| Publication page | cb33e0d4ecb8bc4d4bc99d6f9127de4d867e16f7d71794d670a9207156b7c48d |
| Manifest | 56ed476081db53800c6bcaafd264d50806b017cfbf48c6b34ede6da54eb4738a |
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 | mM9075CEHoaVYeGhyPDNBg1W/n4PzXNSh4ukkRkGjr4QXbhjnHOwre9hMczeee78xdBgEZa0+nBjbqvnnknVDg== |
| 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
| 2026-09-17T11:21:04.120907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039448observed cb33e0d4ecb8bc4d4bc99d6f9127de4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:04.103806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039448/manifest.jsonobserved 56ed476081db53800c6bcaafd264d508...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:04.085773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039448/publication.mdobserved de4b10677d2f68b078db8ecbb1220f44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:04.067854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039448/publication.txtobserved 6eae510984db6602a2584943b5b62274...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. |
|---|