OT-2026-000035312
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000035312) never changes.
Identity and time
| Publication number | OT-2026-000035312 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7a63-a660-3aa03d395be1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035312 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e970db603e14d869bbec32af2f6f694808e4530e407c5bb038247428ae93436 |
|---|---|
| Markdown | f841f9b05f0d088e6a7f899c3ece65de5b368a52eaf0379512ccc3e282aa3f77 |
| Publication page | 0a4fd35766ded70779e335ca7229b33a8b607bec12e240916d604ff4ce46c20c |
| Manifest | 00559cb4f769de088a9e655ed53d8bbbe83b074ab5c179b65a5f06e9d8de7132 |
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 | 7UQT+Ykp46+Ba58ZORIrmLZXeJ85BHtuzZuYfQWsgVHxKm4xMkl7Vsam4WKx3m9YxOtzJtW9rwwDcLhnO+GdCQ== |
| 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
| 2026-09-17T11:28:28.437301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035312observed 0a4fd35766ded70779e335ca7229b33a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:28.421746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035312/manifest.jsonobserved 00559cb4f769de088a9e655ed53d8bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:28.403822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035312/publication.mdobserved f841f9b05f0d088e6a7f899c3ece65de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:28.385599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035312/publication.txtobserved 6e970db603e14d869bbec32af2f6f694...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. |
|---|