OT-2026-000100363
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, pressure sensor per zone, sustained 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-2026-000100363) never changes.
Identity and time
| Publication number | OT-2026-000100363 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3054-7ef3-a838-61590c5a768f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100363 |
| Status | PUBLIC |
Content hashes
| Canonical text | adae9f409f14c3984437dc31674f0b33707974fb4cffb991255fa0b041883fb0 |
|---|---|
| Markdown | bb29fdec8f74aff76e8c9a6ccc402f392b5a4a76b5782e6e2ffd74206e51bd66 |
| Publication page | 68854e7b82f0491090b6134a4687e4e1a249ea8ba756b500267b6155e3a2c7e6 |
| Manifest | 0a7f9b2e0c38598687b6c72af4b8c95170e4272188b1be4cc8f3e95e3dec8fa8 |
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 | Rlfbnjm1FHyC6uDXTGkMLQMLPMiwCILjCMU0TyFTMW2VKgaXJFrxX9CXnhWdeStIAfJj0f4mzGCgZJPr3tMWAA== |
| 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
| 2026-09-17T09:30:19.056036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100363observed 68854e7b82f0491090b6134a4687e4e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:19.036540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100363/manifest.jsonobserved 0a7f9b2e0c38598687b6c72af4b8c951...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:19.015762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100363/publication.mdobserved bb29fdec8f74aff76e8c9a6ccc402f39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:18.998938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100363/publication.txtobserved adae9f409f14c3984437dc31674f0b33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:41.295164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100363observed 68854e7b82f0491090b6134a4687e4e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:41.275902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100363/manifest.jsonobserved 0a7f9b2e0c38598687b6c72af4b8c951...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:41.256026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100363/publication.mdobserved bb29fdec8f74aff76e8c9a6ccc402f39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:41.236785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100363/publication.txtobserved adae9f409f14c3984437dc31674f0b33...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. |
|---|