OT-2026-000036624
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000036624) never changes.
Identity and time
| Publication number | OT-2026-000036624 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7c99-bec9-798cf90b93c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036624 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9e88f70095f5b6dc9748315ce77924aded0225f1fa2f405551a7640cd2ce793 |
|---|---|
| Markdown | 76a3619994c0657b813ae22e36e676d225ec16412d238a6a3be2939e861826ff |
| Publication page | 738f7b836bb855e6fbad6737f4d81b73eaca97ce552415cb48657f3e05693657 |
| Manifest | 717dd812377bd12459bd421a687cead32998091fe3c6b54236cbbd4f28058420 |
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 | 0Ca5jDfZyIh5hHvc6652/SQNonAj+tTzYQVtlHCN7jlI06AnKrX8e8MhOlIGt0oRTCce0W8d4v/Lf9CwEdWfDA== |
| 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
| 2026-09-17T11:25:51.542333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036624observed 738f7b836bb855e6fbad6737f4d81b73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:51.523904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036624/manifest.jsonobserved 717dd812377bd12459bd421a687cead3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:51.504869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036624/publication.mdobserved 76a3619994c0657b813ae22e36e676d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:51.487470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036624/publication.txtobserved e9e88f70095f5b6dc9748315ce77924a...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. |
|---|