OT-2026-000066276
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold 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-2026-000066276) never changes.
Identity and time
| Publication number | OT-2026-000066276 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-73f1-a1ae-1f6cc236108a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09da1a78c5effbdfbd564f096c7f3941d03faf9042899e6db33b897b7111d02c |
|---|---|
| Markdown | ccd5c2391f45ff568242cdb13e2f0e06a9238fe2b9a1fb171eccba0112decacf |
| Publication page | 5b5491b8f3da5976d870eb0699659bd3dc48681d3e7d1443d5dbdb12e73f31b8 |
| Manifest | 9690459757eed69276e20ceee286b2c7677e6cf14e006a0991d8209565031a3f |
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 | 9ycj/7osH3tJ+KYPpGdErcnDFYH4jP1qUSV4cxrRLSZ1MuUSfSU07uotv3SDCJ3xTfqKfK7U0BQQtGzR7y60BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:27.234087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066276observed 5b5491b8f3da5976d870eb0699659bd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:27.214403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066276/manifest.jsonobserved 9690459757eed69276e20ceee286b2c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:27.196062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066276/publication.mdobserved ccd5c2391f45ff568242cdb13e2f0e06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:27.178325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066276/publication.txtobserved 09da1a78c5effbdfbd564f096c7f3941...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. |
|---|