OT-2026-000102087
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, plant vacuum fed, 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-2026-000102087) never changes.
Identity and time
| Publication number | OT-2026-000102087 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-7e5d-b815-4e7071f29a16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102087 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b7bdc58f8d978cc8f63330fcb8d9412e4e7d37afe211449fcbd82f26c6df74c |
|---|---|
| Markdown | 7af0d11a493e6edf4fdfbf2419184a870ecf9bcbb97c673f7a54b3b11232b1db |
| Publication page | 27787bc48b706d73054a99ba7a1234d7028fc59773059462c5be6e7c9914c5f3 |
| Manifest | b3fcc7c801946fb26e109841c23f333818698c0a33808eebb4aa6fea3cabfd43 |
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 | +nGS9RPUmz5BWyUKCHfWOtp1+tpuOodoNNDJH5uso/I0jAkqFpprmFcIl6MVYfA4/sAy3PuBjVieM8VbPXj9Dg== |
| 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
| 2026-09-17T09:25:14.087483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102087observed 27787bc48b706d73054a99ba7a1234d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:14.069494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102087/manifest.jsonobserved b3fcc7c801946fb26e109841c23f3338...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:14.052061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102087/publication.mdobserved 7af0d11a493e6edf4fdfbf2419184a87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:14.033835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102087/publication.txtobserved 4b7bdc58f8d978cc8f63330fcb8d9412...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. |
|---|