OT-2026-000101245
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101245) never changes.
Identity and time
| Publication number | OT-2026-000101245 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-790b-a179-db1d050e8f0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101245 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce2eb1d95d62f31f8c876aa8ca00791a473a8cccf54af4d33196d1c44dabcecc |
|---|---|
| Markdown | 3a9f48855b4e3413af5af2dd054d9aaaeaa7f5a602c136490f5832aa4c95add0 |
| Publication page | ab1b15181c0ce5be5e3058d3bee2bf553c81c17064cc530e1a6d7b084c003419 |
| Manifest | 729d413f5b9792a19ed7d816a2c6e51bd63de84b943468d0495000be49cef19b |
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 | woKUxgbnmokwg/tyAvNiEZ5Vg3IY+JvfWav4/m0hUVdzQCWUCeREwsHLMUqR7jlfxwrILDNjcitsJpafsp1NBQ== |
| 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
| 2026-09-17T09:26:54.427117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101245observed ab1b15181c0ce5be5e3058d3bee2bf55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:54.409260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101245/manifest.jsonobserved 729d413f5b9792a19ed7d816a2c6e51b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:54.391958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101245/publication.mdobserved 3a9f48855b4e3413af5af2dd054d9aaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:54.373710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101245/publication.txtobserved ce2eb1d95d62f31f8c876aa8ca00791a...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. |
|---|