OT-2026-000044160
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000044160) never changes.
Identity and time
| Publication number | OT-2026-000044160 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67b-7059-9f3e-b826edd6a96a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044160 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ab9b410e5b9f70169f56f55e8748a4c1f4ac5d4ea584300aa4c473c7caa32c6 |
|---|---|
| Markdown | 5a84b62c08abc2f6c8649f7c2ee1446724477d4d4189873843a25d218206dda4 |
| Publication page | f72a44ba62d239d6f8f94af2d0d582908308fe05d8de972651ce895ec4f4b244 |
| Manifest | 81d51e707c06e7d07eb16c0a564ab5bf2561c1447c47a1b0d0186bcb1487e0cc |
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 | lnVCgxbx/qedDRjHNfcEuE/ZJgKQMpetIm0xYU20B2bziViAe/YzylrzexH6cwryrBpIsObDjfeCPJ8fKXUpAQ== |
| 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
| 2026-09-17T11:12:35.275755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044160observed f72a44ba62d239d6f8f94af2d0d58290...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:35.255927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044160/manifest.jsonobserved 81d51e707c06e7d07eb16c0a564ab5bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:35.237968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044160/publication.mdobserved 5a84b62c08abc2f6c8649f7c2ee14467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:35.217181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044160/publication.txtobserved 1ab9b410e5b9f70169f56f55e8748a4c...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. |
|---|