OT-2026-000041848
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000041848) never changes.
Identity and time
| Publication number | OT-2026-000041848 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a5-7729-9884-b1620bec1cc0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041848 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32ffa1a14a111294931d50f283c1dd00427afb6747e47df6e91b48a6eeec4bcb |
|---|---|
| Markdown | 76bf0d9204f78b68b3774e3e4f8d62066a7fd350d1308a3e93653ae96e9b38ac |
| Publication page | bbe0fb9077c430efcba2dc2a5536caeafad17e134e1e812b870af227091267f5 |
| Manifest | 90c3d1c81f33ed9308fca0ee88a3b0a2326643b7ac91e5eaa05e78d8181e70ac |
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 | Px2xJzvMowrO87Rklx/3Q+3wF3qg/xN9pFen2sAANkaH1BJMC5jMDrqEUs9QbLeblk+LOczWw/k+4o1t0eVGAg== |
| 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
| 2026-09-17T11:16:43.012604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041848observed bbe0fb9077c430efcba2dc2a5536caea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:42.995026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041848/manifest.jsonobserved 90c3d1c81f33ed9308fca0ee88a3b0a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:42.976587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041848/publication.mdobserved 76bf0d9204f78b68b3774e3e4f8d6206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:42.960327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041848/publication.txtobserved 32ffa1a14a111294931d50f283c1dd00...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. |
|---|