OT-2026-000027043
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, pulsed 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-2026-000027043) never changes.
Identity and time
| Publication number | OT-2026-000027043 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-763f-9792-dc8d4052b67c · 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-2026-000027043 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e86d2119ce16379c5e795e2565a6adb70a31fda80663422380bd3c3c170e274 |
|---|---|
| Markdown | 71e2ffc77be5eb1f8556cef00e8baf4c78c9a9e8f74230be465f45345c4d5d97 |
| Publication page | 20baf5a869fff40bba4feaec65e53b4bba46e62e930058b86b479f3f61ee3a49 |
| Manifest | b1512740671c61c4468fcebf4c6d437b111298f9431b11663986befa33abdc36 |
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 | 3bCzBVDJOMurFP2xzlPHdhYya7UbQNVOrlUzXr09VKaYo/OPn63+qA896RPafezE1JU2JLlzCVbUdqHMT2hxAA== |
| 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
| 2026-09-17T11:43:47.931218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027043observed 20baf5a869fff40bba4feaec65e53b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:47.914316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027043/manifest.jsonobserved b1512740671c61c4468fcebf4c6d437b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:47.898330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027043/publication.mdobserved 71e2ffc77be5eb1f8556cef00e8baf4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:47.882110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027043/publication.txtobserved 8e86d2119ce16379c5e795e2565a6adb...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. |
|---|