OT-2026-000079282
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, vented 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-2026-000079282) never changes.
Identity and time
| Publication number | OT-2026-000079282 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7a10-b077-0fbcfda4ac3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 149d8c064bf17418713b9a42069977f959872ea29e87389f2244a0fbca8532a7 |
|---|---|
| Markdown | c02c77e30227733d947b4d595502133061228b040ff4916faf661e90daea12ed |
| Publication page | eea3693a615f644d39930ac6ed1c087af7da437b94e5a91532ef53d96f1397d8 |
| Manifest | 59640b14a929a01f6a03758cdb2fec95084c163763fd61ad8340fd1bcc23e28d |
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 | 6B7x4D7HXJ03BlqFHAGGmGSUUWhmuQ+Uuk++HwkD1jBZR9eynbmorA08B+ssTvIaKEkO/vzNpxp/1ttCXRJGCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:04:42.293039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079282observed eea3693a615f644d39930ac6ed1c087a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:42.275668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079282/manifest.jsonobserved 59640b14a929a01f6a03758cdb2fec95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:42.258766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079282/publication.mdobserved c02c77e30227733d947b4d5955021330...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:42.239542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079282/publication.txtobserved 149d8c064bf17418713b9a42069977f9...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. |
|---|