OT-2026-000099767
Publication integrity record
Foam pad vacuum gripper, three zone face, two stage ejector, pressure sensor per zone, sustained 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-2026-000099767) never changes.
Identity and time
| Publication number | OT-2026-000099767 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c977-7c38-bd91-28368a2f0853 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099767 |
| Status | PUBLIC |
Content hashes
| Canonical text | eca05beb22b89dfabbc0aba7640f5d84c078c9ec4f743d074c9d72570b0d0924 |
|---|---|
| Markdown | 86c139e630344d2a9376ca866320537e54b04f1356b9bb0daa21b403fb51b883 |
| Publication page | 5ffc5dd2497182a0e33466a6b136463d597b3080fef5c98cf8453a7de6692116 |
| Manifest | 7bc4c4f983ad017dae60a76741af2f597fdd809d4262fe921b597e04f019aee1 |
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 | hEz65/PINBS3+BmXacPexBYBaxWkiII8Ecpj8LbmYdJZNCUfKn+N3bNy4KH8TxXwglP5UtZpA9UZM75OU+5IDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:47.931826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099767observed 5ffc5dd2497182a0e33466a6b136463d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:47.915173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099767/manifest.jsonobserved 7bc4c4f983ad017dae60a76741af2f59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:47.899063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099767/publication.mdobserved 86c139e630344d2a9376ca866320537e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:47.882735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099767/publication.txtobserved eca05beb22b89dfabbc0aba7640f5d84...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. |
|---|