OT-2026-000098277
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single 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-2026-000098277) never changes.
Identity and time
| Publication number | OT-2026-000098277 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-741a-a5d2-d436e7e539c0 · 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-2026-000098277 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ff46b5fc4e66daf609649848908cdad588e1538901c340f8aeb518d040268d9 |
|---|---|
| Markdown | 36cca0657b84077862650c6727efbe2606372a60fa6d0c6bf908b8ff4ea2f6d3 |
| Publication page | 9a14774350edcee6c4bacac65ca2ec1058f15d1a85281766f8728ae2cef8fa50 |
| Manifest | 07bf9e78142ab2709f7887573af967f4cbe2966c145c0e151ac2fba980c7e716 |
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 | aEpiUllG2ugOfFi/MTblghfVDrANbGlscsvRt+5GtDoGlH2Zk8bvXFH9/b2ib0NeMyyR9wyVmznwS1f+/deNBQ== |
| 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
| 2026-09-17T09:31:28.366556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098277observed 9a14774350edcee6c4bacac65ca2ec10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:28.348861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098277/manifest.jsonobserved 07bf9e78142ab2709f7887573af967f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:28.331784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098277/publication.mdobserved 36cca0657b84077862650c6727efbe26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:28.313704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098277/publication.txtobserved 4ff46b5fc4e66daf609649848908cdad...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. |
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