OT-2026-000005234
Publication integrity record
Bellows cup vacuum gripper, four outlet manifold, three stage ejector, pressure verified
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-2026-000005234) never changes.
Identity and time
| Publication number | OT-2026-000005234 · never reused |
|---|---|
| Internal UUID | 01a0a932-461a-7902-9ed3-5b7ab017cb97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:50:39.389313Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005234 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6ee6578295c7714a826d84a6eb2cc730257af5c9b6bb477c3b4c5cae7977ede |
|---|---|
| Markdown | 9f6899e8c177ceafd1519e24769908aad0368a551897cd2183a8fdce2c0f77b3 |
| Publication page | 2a5a8999b73dd8947c93533f3066e5726ccecc449f3c315c07a82f4114f9eacc |
| Manifest | d6ac624775a8802a1c1934e268d56a61375347b47d6354f34718a53c7c836465 |
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 | 4PNbKpjd6HRnl8j2OmnMt2je2OmWAy70bpFMkJ9JvDZszIxlKuRN6/skb7rdYKbLkeWxm9KAmc4YYOkDqIsbDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:00:32.664435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005234observed 2a5a8999b73dd8947c93533f3066e572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:00:32.649411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005234/manifest.jsonobserved d6ac624775a8802a1c1934e268d56a61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:32.635869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005234/publication.mdobserved 9f6899e8c177ceafd1519e24769908aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:32.621854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005234/publication.txtobserved f6ee6578295c7714a826d84a6eb2cc73...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. |
|---|