OT-2026-000101915
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, pulsed blow-off after 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-2026-000101915) never changes.
Identity and time
| Publication number | OT-2026-000101915 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-72b2-85a6-4b1fc6bd431d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101915 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0aec909385134afaf38e6c787c4b06a6cc98cbe60f51fc6276db7b4d09eea62e |
|---|---|
| Markdown | 6bc3df0b5bda889aba4111a49226710a44a8ee1a7fa9ad954f63cb5cfccd1d76 |
| Publication page | 63ae97a927cec72e57c0f71c764e392fa5d464ccb86a04a1effe1a4730436573 |
| Manifest | d6dcf9bdd693ba0fe681271989da2b97eb1fff880678d3b83d7aa1830c1313d8 |
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 | uUUhrmLN5alYw1U8GTaXTGmRxIOW0Vi6c9zUwqt+BUGkAFHCbdgPjhjk9C40tOcvkbdrWEcphSp1njriAxgSCg== |
| 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
| 2026-09-17T09:24:31.877286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101915observed 63ae97a927cec72e57c0f71c764e392f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:31.858507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101915/manifest.jsonobserved d6dcf9bdd693ba0fe681271989da2b97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:31.840033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101915/publication.mdobserved 6bc3df0b5bda889aba4111a49226710a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:31.822432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101915/publication.txtobserved 0aec909385134afaf38e6c787c4b06a6...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. |
|---|