OT-2026-000097636
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000097636) never changes.
Identity and time
| Publication number | OT-2026-000097636 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f2-727d-913f-aeab5adf7640 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4066613bb83a376975e9baa3b7f005176a0a4a8df75545384751db7c01a0c6b9 |
|---|---|
| Markdown | d99c8cde3846cffd5917e9510decd55697ecb51583d45aec7719684ea74691cb |
| Publication page | ce7aff9a41a46961d22ef8a180d4e83c837727da6619161f16e7990ec0f27124 |
| Manifest | 3001d34c7ee29b7ac8dd014d73f843cdf8b7e5216b9a551c1955a329f426ddd4 |
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 | /4pWcM+sUeAPX0aNP2fOUmXY77bsYTzSdw09Enx8g41MieiC416/7kIoLL3PSIWKm34nv8Xh92I+mHdF3rvfDA== |
| 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
| 2026-09-17T09:32:38.869967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097636observed ce7aff9a41a46961d22ef8a180d4e83c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:38.852573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097636/manifest.jsonobserved 3001d34c7ee29b7ac8dd014d73f843cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:38.833014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097636/publication.mdobserved d99c8cde3846cffd5917e9510decd556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:38.811388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097636/publication.txtobserved 4066613bb83a376975e9baa3b7f00517...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. |
|---|