OT-2026-000086323
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, 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-2026-000086323) never changes.
Identity and time
| Publication number | OT-2026-000086323 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7cbf-9b34-3f2651731a67 · 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-2026-000086323 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3168729591043d0642d5de63ff3ebdd536a5b380fcdac43187bc508bc68d71f |
|---|---|
| Markdown | 084d25ea80a574cee5f1f93332dfc9198d74705b15e86ff75f46d479b7dbc09f |
| Publication page | 5abdddac7be4f15bb1d9c8387a2b8593a1d0a3a3aba5ec58f6abd9423bbcd8a7 |
| Manifest | abf025e187bf6d7544c262218bbb9322597d770a2574e75abe72593ef02ac1ab |
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 | f/U4bHuqbZmgqCFJq2Vv57PmETxrYqVObEX7TrUVQ3WYEB8D/Ip2CqwnTUYFojiIEwpNqW8BiXjAyz5+3+LjCw== |
| 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
| 2026-09-17T09:52:00.639761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086323observed 5abdddac7be4f15bb1d9c8387a2b8593...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:00.622817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086323/manifest.jsonobserved abf025e187bf6d7544c262218bbb9322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:00.604312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086323/publication.mdobserved 084d25ea80a574cee5f1f93332dfc919...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:00.586131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086323/publication.txtobserved a3168729591043d0642d5de63ff3ebdd...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. |
|---|