OT-2026-000008126
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000008126) never changes.
Identity and time
| Publication number | OT-2026-000008126 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7d6b-9bb3-4f4a5a97397c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008126 |
| Status | PUBLIC |
Content hashes
| Canonical text | b32330aebe53d760717c2e4913e86d92c20345054cba67612c2100af6679c8b3 |
|---|---|
| Markdown | 6a9d1b5c7c257cb088eb5ea70197d545f8d52827c07365b66fa2fbfb1987d876 |
| Publication page | 0b47ba249ee0fdc75035014346846f63cada836511c7138eb1c7f3fe36d692c7 |
| Manifest | 65e88731c8767ac66f319f3b2a8b26ad3b1f3c34f2f8611abc9c19cfda952cec |
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 | rU5RmOXRUQPupC2dwX+5cItO/dnQ4Pv0LhAWhHSPq1JFlTY08jeoDjAlPorteaDVjXPcI+d6vJL6F7Q2P5/NDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:26.941979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008126observed 0b47ba249ee0fdc75035014346846f63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:26.920701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008126/manifest.jsonobserved 65e88731c8767ac66f319f3b2a8b26ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:26.900045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008126/publication.mdobserved 6a9d1b5c7c257cb088eb5ea70197d545...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:26.881996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008126/publication.txtobserved b32330aebe53d760717c2e4913e86d92...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. |
|---|