OT-2026-000088486
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two 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-2026-000088486) never changes.
Identity and time
| Publication number | OT-2026-000088486 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-76bc-a442-833280bdee66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088486 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6a775e39f8a3163ddefaefb04e12dacc468919aaed7d76901685901c37e6301 |
|---|---|
| Markdown | 25026b00393b4db1cf086f10872d84ffb3e99c2a36432d811c80c552b55ac4a6 |
| Publication page | 6bf7578e34b01a8b7abc694bb99273ad5ff1487c30cbb42a950941fa858481a2 |
| Manifest | 15abae8dd13bb4a39983710ed83887861acf89f64df56f336140c50fcfc92157 |
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 | xeUFQZFgDbVSVqCZtaw1q7lArD0u6wCllOPUXqCjAVtvimKAckT95PUdYhAeagSygOa5+P8GLkb9rYWSJEooAg== |
| 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
| 2026-09-17T09:48:52.425231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088486observed 6bf7578e34b01a8b7abc694bb99273ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:52.407266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088486/manifest.jsonobserved 15abae8dd13bb4a39983710ed8388786...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:52.389766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088486/publication.mdobserved 25026b00393b4db1cf086f10872d84ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:52.373639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088486/publication.txtobserved a6a775e39f8a3163ddefaefb04e12dac...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. |
|---|