OT-2026-000088529
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000088529) never changes.
Identity and time
| Publication number | OT-2026-000088529 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-7dd8-9938-5daf0d27b2f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088529 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3001085fb525c9be54ca06c846ef3ae4fb39b0ab1d00511a6bbde063b0a5430d |
|---|---|
| Markdown | 935f91f3dc0552411a1ba0bd979afc3af4e77daaee3abaca3407541d497c629b |
| Publication page | da8906ccc742036df1375ed0ee94b1654474261d0ff4d6ead58f4150355522f6 |
| Manifest | 69f6f005c8c24d6198a730451dd3bc4392e6a3afe573f0346f2c9379e728d9d1 |
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 | bBum1A6c+mrZOO1pd98S4AZQkKBHfh/H6AtFAB4diSzj9M49+Ac3ZkUaGUjJQbTsiUD+I/S3D7QEbiR9ttXIAQ== |
| 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
| 2026-09-17T09:48:55.668072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088529observed da8906ccc742036df1375ed0ee94b165...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:55.650939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088529/manifest.jsonobserved 69f6f005c8c24d6198a730451dd3bc43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:55.634107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088529/publication.mdobserved 935f91f3dc0552411a1ba0bd979afc3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:55.616427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088529/publication.txtobserved 3001085fb525c9be54ca06c846ef3ae4...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. |
|---|