OT-2026-000096921
Publication integrity record
Three bellows cup vacuum gripper, three zone face, 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-2026-000096921) never changes.
Identity and time
| Publication number | OT-2026-000096921 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-7e23-bb8f-c2bedc7999de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096921 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1003cf12189008040843a462023d72762c583ae79427adc1d1e56eb6407ede8f |
|---|---|
| Markdown | a69677ee5ec64e8c3ddb12f1773235f1429515e3a444ca80a2dfa486e13ad967 |
| Publication page | 121c2875e87d2d0a3396403135562b1761e980573ff647949dff4b438a11b002 |
| Manifest | b8afebe990cab9c097259e9efff52105d352ce68cced96be5bdad69cc3dc2c97 |
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 | RSMj9Ay9eFe8nBD222vSLqQD6n6ikTr5KesJqmuV09OUBDapwVPIImhAGWz8gy1VeQFkB/ONFzEkjzk7UBZyDw== |
| 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
| 2026-09-17T09:10:07.102459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096921observed 121c2875e87d2d0a3396403135562b17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:06.959419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096921/manifest.jsonobserved b8afebe990cab9c097259e9efff52105...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:06.937556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096921/publication.mdobserved a69677ee5ec64e8c3ddb12f1773235f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:06.913987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096921/publication.txtobserved 1003cf12189008040843a462023d7276...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. |
|---|