OT-2026-000093153
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000093153) never changes.
Identity and time
| Publication number | OT-2026-000093153 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7dc7-8b99-8669ac07b1a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093153 |
| Status | PUBLIC |
Content hashes
| Canonical text | f577507f3d31b96ad674a6277ab87c01b75723eb42b026a4e6aa6cb0e499f1a2 |
|---|---|
| Markdown | 46f57220cbd16e6b2bb9884547f095dfc70177902b2542bd005d61943011a826 |
| Publication page | 690b51945ca7efdb3aed00b14295c6b520ad7dfea6e9d902d1cb31632ef69ad3 |
| Manifest | 68d4499c6b359a83d0e14d6443a781a2e7c20dcaa3023bcf028dca258cc7ec58 |
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 | iZff5V7FkfAzum0Y5hgGPnzcbl/j9b1TR51g57+HckIdVW7wco40hQ+CoR3kvynqR03QYvR+SrxBi8ilBNXSDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:26.990543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093153observed 690b51945ca7efdb3aed00b14295c6b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:26.972137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093153/manifest.jsonobserved 68d4499c6b359a83d0e14d6443a781a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.951888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093153/publication.mdobserved 46f57220cbd16e6b2bb9884547f095df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.929484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093153/publication.txtobserved f577507f3d31b96ad674a6277ab87c01...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. |
|---|