OT-2026-000006100
Publication integrity record
Vacuum cup gripper, three outlet manifold, three stage ejector, contact triggered, 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-2026-000006100) never changes.
Identity and time
| Publication number | OT-2026-000006100 · never reused |
|---|---|
| Internal UUID | 01a0a94f-53d1-7268-9ea9-3887dbbf060c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:22:23.444442Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4682055ba902100fb5fc744809e2bab356aa955bca0c94b6e39103cf4937daf4 |
|---|---|
| Markdown | 1f5f08b612a16d73845e278338710c14733cd427ce876ccbed94483704edbb49 |
| Publication page | 4cbaabea8bb54c63b658ad20af49063bfbc3f4658d5c6b32135759884c822441 |
| Manifest | 7f95b8b9f6225279487a49ada37f0f6eb9b63a1e2f63ff4323d2fe16238d087e |
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 | xVMuBvnzYdMKK5W4iwGCtI/8fFnsT2K4Zf3drylxL2fXsOrs/CGihPxvUB9J6/bXb32zs8vD/iKvXGwTk66NCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:27.462419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006100observed 4cbaabea8bb54c63b658ad20af49063b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:27.448506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006100/manifest.jsonobserved 7f95b8b9f6225279487a49ada37f0f6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:27.436323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006100/publication.mdobserved 1f5f08b612a16d73845e278338710c14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:27.422683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006100/publication.txtobserved 4682055ba902100fb5fc744809e2bab3...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. |
|---|