OT-2026-000098534
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three 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-2026-000098534) never changes.
Identity and time
| Publication number | OT-2026-000098534 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-711b-953c-415f1d0b9763 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098534 |
| Status | PUBLIC |
Content hashes
| Canonical text | 041cb6938857ab8cb5028e235d9b1f0908e20ae91a1272729d0874af550ccc89 |
|---|---|
| Markdown | c6d7e4babadc12847e365196a8ba01a4811dd2c52de8cf210be1fc48c99b2c61 |
| Publication page | f913d196de08db807bcafa87e3b7876b2f2e69236cdcf1df348efceeffaac0cb |
| Manifest | 3ebebcc91402b2fcc73c605c3af48c96fedb7fe81dc753349b527ce6779373e6 |
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 | 7Frx0tcLcAaY6H6sLSHLDatK9MMlyQExHrkPpQn0BsdtLM9+TlczbgqWhq7JFmlNRhQ4eX3uGVvwBPY7CVgpCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:24.774690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098534observed f913d196de08db807bcafa87e3b7876b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:24.753900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098534/manifest.jsonobserved 3ebebcc91402b2fcc73c605c3af48c96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:24.736346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098534/publication.mdobserved c6d7e4babadc12847e365196a8ba01a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:24.717738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098534/publication.txtobserved 041cb6938857ab8cb5028e235d9b1f09...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. |
|---|