OT-2026-000061576
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000061576) never changes.
Identity and time
| Publication number | OT-2026-000061576 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b45-7745-923b-7a47b31d64d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061576 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c1ca0f6289d56a5d5917d0008c86674fc41302680369a93dfb60c61f3cb4906 |
|---|---|
| Markdown | 2d955442551279420d8d06212ad6a0040c3a9a0b975f4cc1466b13ebb7d96b2d |
| Publication page | 45b9bf8e9417d9d61dfa18ac7fd6d09a9792e5dd73bab65cf26f08145ea35073 |
| Manifest | aaee2dc4ad76bc7e869ca0d4c874fafe7f3f3ea99a59b522912cf2ef7d7ceace |
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 | RugcrvwyU4dHdbbNTojYp14r1E6L6d4UorPv+EDPxx8Io45XNcul2yu0I65LUlXFk4lvVMVQy9tRMPX7Nm1hBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:29.733038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061576observed 45b9bf8e9417d9d61dfa18ac7fd6d09a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:29.716031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061576/manifest.jsonobserved aaee2dc4ad76bc7e869ca0d4c874fafe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:29.698116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061576/publication.mdobserved 2d955442551279420d8d06212ad6a004...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:29.681162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061576/publication.txtobserved 1c1ca0f6289d56a5d5917d0008c86674...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. |
|---|