OT-2026-000097283
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, 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-2026-000097283) never changes.
Identity and time
| Publication number | OT-2026-000097283 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-72af-ab54-63b4f976e032 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097283 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1076c5140c2f04fb2fa9e49a5aff9edbb13703e995f1e4a6b6ba6b641287433a |
|---|---|
| Markdown | a893537856b59d333b46930bc422612c27b5b6cf75b328a60dd30eb9cbc78e47 |
| Publication page | 6895cf70ea4e2dfda396b380e27b01abc2a99e3698eef1a54dcd9378a0dbcd0b |
| Manifest | 2ece75bc3e04d7f4b860d5cc607849852034f6ec14bc4d263625c5b36be9cba1 |
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 | uMCto0omw8tLWZT4DOTOQFMhLuhQ/pWec1Tj/h8TxsjjmyCHRAXUp6PhNerSB31XnkTGUUMBDLkSoMmCjh8ZAA== |
| 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
| 2026-09-17T09:33:32.734397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097283observed 6895cf70ea4e2dfda396b380e27b01ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:32.717600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097283/manifest.jsonobserved 2ece75bc3e04d7f4b860d5cc60784985...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:32.701763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097283/publication.mdobserved a893537856b59d333b46930bc422612c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:32.683274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097283/publication.txtobserved 1076c5140c2f04fb2fa9e49a5aff9edb...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. |
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