OT-2026-000051546
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000051546) never changes.
Identity and time
| Publication number | OT-2026-000051546 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-7697-9109-1fa249a7b032 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051546 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ce5500e70d8ad23d61cb8abbad7376b185931323267a2c8b4d9ff50ff0cc26d |
|---|---|
| Markdown | db3b616df4b8d6b6a12a1aace4dc98052e1da5bf3095138508c3983b248f790f |
| Publication page | 17102f94ea4f19977814e272c68e58e800ff2ec6f736021519874705c71cafe9 |
| Manifest | 22a7cc3edbe631213215b62e7f1521905490b3118799aceda41b10e9eb86adfa |
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 | UQAyfZA2pajnWiNjDWbrXR6PAv3OKSF5aQU28lKDUSq+i/oQWbeTv4nZMKBRJZ69qrBakwdxttIfjVzFxt0uAw== |
| 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
| 2026-09-17T10:58:22.700217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051546observed 17102f94ea4f19977814e272c68e58e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:22.681144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051546/manifest.jsonobserved 22a7cc3edbe631213215b62e7f152190...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:22.665038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051546/publication.mdobserved db3b616df4b8d6b6a12a1aace4dc9805...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:22.647786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051546/publication.txtobserved 2ce5500e70d8ad23d61cb8abbad7376b...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. |
|---|