OT-2026-000060647
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold 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-2026-000060647) never changes.
Identity and time
| Publication number | OT-2026-000060647 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7c6d-a6f1-46aae6a24ac8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060647 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46a1e9315f1d8e5dd4c4660a7ce453c9138e8ecb8e7f82363e8717dfd8853f4e |
|---|---|
| Markdown | d8c0c4c0c5cda18b00c82298cd1fa1ee0a000920c567ba81b4dc75e11bf9d432 |
| Publication page | 990d0d977aa99561c5f38b4153b644c9eaa265bfadb5cca5da1e365d8641c6f5 |
| Manifest | d4a4d7776c7927efc219267ad3c0c71ba7f911465555747f1a02dfb545f66e90 |
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 | nZ+F6sVCIntDfMyFx/0l7znwyDj8hDjxTOtxAbQ0brBUqfQiL8Oxsk4Mh3bKZCbbetuXHVo8ixxXRdKMaJXqAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:16.821942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060647observed 990d0d977aa99561c5f38b4153b644c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:16.784456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060647/manifest.jsonobserved d4a4d7776c7927efc219267ad3c0c71b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:16.767190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060647/publication.mdobserved d8c0c4c0c5cda18b00c82298cd1fa1ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:16.746985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060647/publication.txtobserved 46a1e9315f1d8e5dd4c4660a7ce453c9...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. |
|---|