OT-2026-000027075
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, pulsed blow-off before set-down
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-2026-000027075) never changes.
Identity and time
| Publication number | OT-2026-000027075 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-740e-9565-942dcc516aef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027075 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe2762e988883524c13a5dcd2d36cad8d2eabc48f8dabe89ad06c80551586c0b |
|---|---|
| Markdown | 2a8114244d04b5592efab915e8a2c3a9929667a69db543d706f931b6bda60183 |
| Publication page | b93bbd54cbe161c6094c9bff8cb53909dcf5dc0ca066f67607c0872b4c952672 |
| Manifest | ac0fc39e1e8918800c7aa175efcebb48e24d51e52f27bc979af1923e867a3af6 |
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 | wMK2d2Uc5vUM1OxIhFywi+rrijJVCd+5YUw60bf9rArpnwAVqjV3ChMS98c3ThZvt28eCbrbxMN1VOmOW9JyCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:43:50.324782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027075observed b93bbd54cbe161c6094c9bff8cb53909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:50.305074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027075/manifest.jsonobserved ac0fc39e1e8918800c7aa175efcebb48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:50.287933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027075/publication.mdobserved 2a8114244d04b5592efab915e8a2c3a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:50.269923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027075/publication.txtobserved fe2762e988883524c13a5dcd2d36cad8...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. |
|---|