OT-2026-000101651
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000101651) never changes.
Identity and time
| Publication number | OT-2026-000101651 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-74d7-bcab-a6a0f362b7c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101651 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad5035719e3a3cea061055cc9647c9cc3adbed62b0fbe6fb0b3f14f0f0ce8579 |
|---|---|
| Markdown | a3c65f98dab2baea43e4a58ddd7f15b51dcfa22cbeb0e88773cf26002beea508 |
| Publication page | 797cf9f65f0441cb0eb8fe8fef36aabd105a4b63653e2e5a7048e2a1d44b9a91 |
| Manifest | 0b7d7f85cb7cff5f0b1ad6cc5405a284856de3e76129ef984dc2b11b38856cb7 |
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 | qCUx8l0SSerIPkZPl9GpR88dpTJETkt/Kj2Vit685ccvoQ/01FCUP5md6/3x68AMtJxJ+kcGBb5fVnKbLDPBDw== |
| 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
| 2026-09-17T09:25:47.300158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101651observed 797cf9f65f0441cb0eb8fe8fef36aabd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:47.281443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101651/manifest.jsonobserved 0b7d7f85cb7cff5f0b1ad6cc5405a284...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:47.264345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101651/publication.mdobserved a3c65f98dab2baea43e4a58ddd7f15b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:47.246902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101651/publication.txtobserved ad5035719e3a3cea061055cc9647c9cc...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. |
|---|