OT-2026-000023835
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000023835) never changes.
Identity and time
| Publication number | OT-2026-000023835 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-75de-9e7b-51908621b254 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023835 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f44ade870be84af9ab08c8e565925554e21f9506e746b3af553b4c74e79799a |
|---|---|
| Markdown | 6bec092ea88cdcb920867b277d8addbf9e88dfe90a78d9edfb77bd515d0c463a |
| Publication page | 87d223864c6eb636c54125ba7c0f9d20aafccde49149ba0428b6004073c15734 |
| Manifest | a52bdb109065748261f56b8e25fad885342b10071df31cd6b58e48c3150f318e |
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 | Qo27yXKKKGHlxrO1fIOCnreBjg4K2joBU2uYRpzNsMWtqFxhcAincOvjNqM5/Bf2ptjgvDHGPcuBoBRI4FxuAw== |
| 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
| 2026-09-17T11:50:19.515485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023835observed 87d223864c6eb636c54125ba7c0f9d20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:19.498365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023835/manifest.jsonobserved a52bdb109065748261f56b8e25fad885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.480833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023835/publication.mdobserved 6bec092ea88cdcb920867b277d8addbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.464349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023835/publication.txtobserved 5f44ade870be84af9ab08c8e56592555...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. |
|---|