OT-2026-000086401
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000086401) never changes.
Identity and time
| Publication number | OT-2026-000086401 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c97-7c06-80bf-0fd039133d5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086401 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebd6ef8cdca9b83e1ac0316d12b13f11e1e1bd16bcbe7458a38b23153eeee7d0 |
|---|---|
| Markdown | 45e2143ec101792eab3e28082ddbe56d5994066f54d46d4444b9504d146afa7b |
| Publication page | 54f68623519ff1bf7afcd509be7c5e47c330c34af9141ce8a2b9376f2950a28f |
| Manifest | 25544d2ee81b8d4d08cd5a80ddd9652625523dae52a482af40b82ad9c419aa3f |
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 | LTdjqr7PeDxlpsA90qv/gcfxp7YdGbh7H4qZ+B/uvn579P600bySyZi70g8RqYgLuf35zJDvzuGPtDyS/d99DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:11.310015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086401observed 54f68623519ff1bf7afcd509be7c5e47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:11.290253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086401/manifest.jsonobserved 25544d2ee81b8d4d08cd5a80ddd96526...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:11.272129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086401/publication.mdobserved 45e2143ec101792eab3e28082ddbe56d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:11.252413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086401/publication.txtobserved ebd6ef8cdca9b83e1ac0316d12b13f11...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. |
|---|