OT-2026-000082525
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, 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-2026-000082525) never changes.
Identity and time
| Publication number | OT-2026-000082525 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-7ccf-8151-6d7e940db8fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082525 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79c156a33b8b6a2bfadc8eaa61269008d9d7d42a1cc5e5217cbcb17939fa7d87 |
|---|---|
| Markdown | 89e63f0d1df324e83ce6eb868392d35f69e397bbb8967e48499911126b0e94fd |
| Publication page | 42a6d1b093f913766fa0b05f8383921d29e90946c054bf7d1d1ae04b6ce57bdf |
| Manifest | a7a85a677a5a16219cdccb471582849a1abe9796d03375a6875b75272f212204 |
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 | uLll7m3RIAIenVQ5icdnM05dJp4paHTHxAikYFSoOMtG5s4pYR/ja1eT2HfTKWAyiJmK3HQzASyvkhosiI2hCA== |
| 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
| 2026-09-17T09:57:57.542623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082525observed 42a6d1b093f913766fa0b05f8383921d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:57.525869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082525/manifest.jsonobserved a7a85a677a5a16219cdccb471582849a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:57.509556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082525/publication.mdobserved 89e63f0d1df324e83ce6eb868392d35f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:57.494042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082525/publication.txtobserved 79c156a33b8b6a2bfadc8eaa61269008...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. |
|---|