OT-2026-000088701
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000088701) never changes.
Identity and time
| Publication number | OT-2026-000088701 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7a81-b22d-19bfdc079a1e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088701 |
| Status | PUBLIC |
Content hashes
| Canonical text | 052b19374cc574576effc6d2a3421f2ac7fe2e9de996f10be0d53a0aa9d17a86 |
|---|---|
| Markdown | f95859e00270a207150a3faa9441db2c241c5fd51f6e8846b0a8f51f9a2b5f91 |
| Publication page | 99f523469671d9972a57b1347b6936bb53a5a1e4e97859769f5941cf598db08a |
| Manifest | 2d4e7dbda6a7153fd8a7882b7b58fb3a88b09dceb68562c969e1a9cea0e86633 |
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 | DStlsNeNqG1ks3lg4uAKhGd0s74WlYWZfQcNmavyPamm7W7D8meWQGke4lukxu1hBt0SmeaQNAK5UCopjeG8Bg== |
| 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
| 2026-09-17T09:47:56.022173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088701observed 99f523469671d9972a57b1347b6936bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:56.003617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088701/manifest.jsonobserved 2d4e7dbda6a7153fd8a7882b7b58fb3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:55.984812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088701/publication.mdobserved f95859e00270a207150a3faa9441db2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:55.965932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088701/publication.txtobserved 052b19374cc574576effc6d2a3421f2a...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. |
|---|