OT-2026-000065330
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000065330) never changes.
Identity and time
| Publication number | OT-2026-000065330 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7c59-a76f-fab41c6d4791 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065330 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21c5977584253e45be63afbe5d087b50a92ef3ad6e4dd73e0b0f10173f23e906 |
|---|---|
| Markdown | a57f7b8828dd5224f104966aa5973adf739f4d97734c687733ae637c5c8df3b2 |
| Publication page | 93e31ade5d90fdc4ec179a9e9fc6d67fcaf4cfe69c3f156b9c9e5dc9dff0e48e |
| Manifest | 80d3e63688aab3cc8529e83ed9a6f15b0a3554ff76cea35cd925eb74008e6ad9 |
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 | 0Wz/yJRDse/mCDw1Ec9QBS/vD4FIosAtcJOgwfI3HsfGdEZSWSBzLLMrcCRmJdwJ4e87QO5NOVIIws5jnUDXCA== |
| 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
| 2026-09-17T10:35:18.647024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065330observed 93e31ade5d90fdc4ec179a9e9fc6d67f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:18.629077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065330/manifest.jsonobserved 80d3e63688aab3cc8529e83ed9a6f15b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:18.612523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065330/publication.mdobserved a57f7b8828dd5224f104966aa5973adf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:18.593524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065330/publication.txtobserved 21c5977584253e45be63afbe5d087b50...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. |
|---|