OT-2026-000058336
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000058336) never changes.
Identity and time
| Publication number | OT-2026-000058336 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-72a1-ad6a-e36df62ad32c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058336 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50242ac9e4b147a001c4cdc1d30c8a1895c666eae5004e0686300a820c351ccc |
|---|---|
| Markdown | a8c301d8bcfcd39a885fba1c2a7781538fcdc5684feda96d03f9e4721da449c3 |
| Publication page | 5b9afab99878549e08f2aad199868184df6b3cfa51de6791cb3d61445cf23e17 |
| Manifest | 488d8bed5390bbf6f1dd98c1f5eb34836e2b911b3f4c679779e93ec305043b91 |
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 | BblSIADQR6IYQUwkhV6WU/vs/XswBtSoPWGD9sFC0HVqqkwSQC+uRNqI1uoHqZ978GU5vb+23dYPFpv7+Nk8DQ== |
| 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
| 2026-09-17T10:46:44.834992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058336observed 5b9afab99878549e08f2aad199868184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:44.819109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058336/manifest.jsonobserved 488d8bed5390bbf6f1dd98c1f5eb3483...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:44.803654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058336/publication.mdobserved a8c301d8bcfcd39a885fba1c2a778153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:44.786114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058336/publication.txtobserved 50242ac9e4b147a001c4cdc1d30c8a18...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. |
|---|