OT-2026-000098261
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000098261) never changes.
Identity and time
| Publication number | OT-2026-000098261 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-70a6-bc52-9ef49f05742c · 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-2026-000098261 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0283a10b45cb07f35c0bfe1cd058478b0026b2aa3da4fa5b6376d757c1bd4dc2 |
|---|---|
| Markdown | 427d0e7d854b97e5e926b7796f496a869536561c540ba0a39c63e6ebeb033a54 |
| Publication page | b503c7050031435d1d99cec08d594ac109be32e9b5faa1332aad5681f2c0677b |
| Manifest | fe3c43877afda9383b87902f1c422fda0b1477b50c4d2c8df495929adf93f76a |
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 | VqDHAJlgJ5X3XniZAyBaLVLIwKywnjVDpnADqdgQOuPnJUzsieAqj4S2zdHZLiyAlLoDkvS1jOEc82ofjYPFDg== |
| 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
| 2026-09-17T09:31:27.035559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098261observed b503c7050031435d1d99cec08d594ac1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:27.017870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098261/manifest.jsonobserved fe3c43877afda9383b87902f1c422fda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:26.997961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098261/publication.mdobserved 427d0e7d854b97e5e926b7796f496a86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:26.978432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098261/publication.txtobserved 0283a10b45cb07f35c0bfe1cd058478b...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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