OT-2026-000015649
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000015649) never changes.
Identity and time
| Publication number | OT-2026-000015649 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-7443-87f4-554e02747f25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015649 |
| Status | PUBLIC |
Content hashes
| Canonical text | bee666e0ee37b89efaefe770c61a0ad34175616970f99a87b64ec4e7d2e8acd5 |
|---|---|
| Markdown | 7cbbf693fb11ebf80b698c526beb456bc6cccb37763306f10493cde92b23281b |
| Publication page | f90a05e6e16dd3d024062a166c6810513669d27770cfdb49dfb8e317dc823983 |
| Manifest | bfeff40b1ecc6a5f29e7e0d3f307f1ff4e7b02deb02eb2b6cd46e32e6427d11e |
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 | xn7lKpMYRFKgwH9JlQVYJNBopCAA1ftIOniQDt5x3Dv/2vl4x/Ho3rhDJFXmGTydwesSc+f7WooD+WQjxkVmDw== |
| 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
| 2026-09-17T12:04:54.509358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015649observed f90a05e6e16dd3d024062a166c681051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:54.492043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015649/manifest.jsonobserved bfeff40b1ecc6a5f29e7e0d3f307f1ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:54.471914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015649/publication.mdobserved 7cbbf693fb11ebf80b698c526beb456b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:54.454158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015649/publication.txtobserved bee666e0ee37b89efaefe770c61a0ad3...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. |
|---|