OT-2026-000008565
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, supply line pressure sensor, vented after set-down
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-2026-000008565) never changes.
Identity and time
| Publication number | OT-2026-000008565 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-7a2e-955d-73faadd7b81f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008565 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b110eb97e3db13fe96a25615b43fda8ebdd16a0241b5bbaaa91038413414c3e |
|---|---|
| Markdown | 73326973d0f374227f94742e45664af5fe237a101bc06157686664d3f7c96b81 |
| Publication page | cd1d9e700c75e1b0d3a84cbad027183c0b14e85d15338c6a809a27e3e656c055 |
| Manifest | 7dc7b74eca5e57fd7e7b81534903114d85cd73302d5c8559e5962287fee0e1e3 |
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 | 2trzCOkhqJPZPic+WRZXgjmJgQIhhniNUGKb6G39OoNbUQTqzaOjMXvgzmcYIc/eFi2CHP/kRbCOv5C/Doj6Aw== |
| 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
| 2026-09-17T12:18:06.694567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008565observed cd1d9e700c75e1b0d3a84cbad027183c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:06.676156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008565/manifest.jsonobserved 7dc7b74eca5e57fd7e7b81534903114d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:06.641708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008565/publication.mdobserved 73326973d0f374227f94742e45664af5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:06.609290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008565/publication.txtobserved 5b110eb97e3db13fe96a25615b43fda8...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. |
|---|