OT-2026-000100967
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000100967) never changes.
Identity and time
| Publication number | OT-2026-000100967 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-705c-9717-443d7b96a500 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100967 |
| Status | PUBLIC |
Content hashes
| Canonical text | c21424f4b8ab7fd51c0e3e1956b0e02d0f7dbe06de7e253ba6ce9bc109e2a3df |
|---|---|
| Markdown | 49a49b59d95cab473ecd5bddd8d047487d5c607f29d1f6c71487c693515bb8af |
| Publication page | 44814d3546867c8d3afef78ac0d01385fbade9cb4c151e48f4a5f7fb63668b95 |
| Manifest | db44857c863425a47ade0e9309a8753a3df6b0c26b365e5bdfdd678e927f0921 |
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 | 0TtO8TUW6Q1Aqg2eTgVDZl6nEpR2YptQch0AS8RhjIwfCRlcHa7P5PTqYzd8cRIMzNo7c8hopJEhU9r7h8MzDg== |
| 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
| 2026-09-17T09:26:28.706637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100967observed 44814d3546867c8d3afef78ac0d01385...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:28.689882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100967/manifest.jsonobserved db44857c863425a47ade0e9309a8753a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:28.674365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100967/publication.mdobserved 49a49b59d95cab473ecd5bddd8d04748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:28.658727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100967/publication.txtobserved c21424f4b8ab7fd51c0e3e1956b0e02d...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. |
|---|