OT-2026-000102506
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000102506) never changes.
Identity and time
| Publication number | OT-2026-000102506 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-738f-9ae2-87bc792b0525 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102506 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06bd3b302d8a899f41178a4235058c2e743d2d8e78702b2f1131a55ca098cab4 |
|---|---|
| Markdown | 2e2f1d45a9775ee342843ba7a1e3d27c971b2237700c426c71521d1eb30de011 |
| Publication page | da67c952b734e6960ea1a5606cf6d80228343974f59de9ef09d69af1f5770a71 |
| Manifest | 06ece9672ae2dda2d6c5ecf86faf5a840966b07952c57b0a8f98433373f313c8 |
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 | 2Dbg5dMpK4CKp9cMLlG+CKjJcBXOZTkMmrLMQITEsGZlNddWK+ovQoD36DcKHBGLxMTs63lgIrANVQeG33TUBA== |
| 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
| 2026-09-17T09:23:51.789889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102506observed da67c952b734e6960ea1a5606cf6d802...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:51.771385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102506/manifest.jsonobserved 06ece9672ae2dda2d6c5ecf86faf5a84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:51.751829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102506/publication.mdobserved 2e2f1d45a9775ee342843ba7a1e3d27c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:51.730785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102506/publication.txtobserved 06bd3b302d8a899f41178a4235058c2e...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. |
|---|