OT-2026-000086656
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000086656) never changes.
Identity and time
| Publication number | OT-2026-000086656 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-77c4-accd-4c42919cae3a · 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-2026-000086656 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2156d515e3ebab11f9ee285924f6e24e45ca5907b14da7ecae374ce4cbfa2fe5 |
|---|---|
| Markdown | 5cb4d06c66135f7e91ed9b859708c6a54ca76a297c8cb490db5c5e1953c80bba |
| Publication page | 75b72ead7448538b544c082e48d7a2ec3908ae3fe3caa67d48fbb7838806f3a5 |
| Manifest | f3e6dcb0d4adb488f5d0cb9541921c5c462a0955a793059dc05dbb3b2fe9f160 |
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 | EEVA+sP4ZTLcsHntfIMBDQyMMmKPmaRmcrCBcB621knbcDduWAI+hjN1SH3v9pwIpHdsf7JwQoDdX190SDGRCQ== |
| 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
| 2026-09-17T09:52:31.158466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086656observed 75b72ead7448538b544c082e48d7a2ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:31.140806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086656/manifest.jsonobserved f3e6dcb0d4adb488f5d0cb9541921c5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:31.122687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086656/publication.mdobserved 5cb4d06c66135f7e91ed9b859708c6a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:31.104038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086656/publication.txtobserved 2156d515e3ebab11f9ee285924f6e24e...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. |
|---|