OT-2026-000070364
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000070364) never changes.
Identity and time
| Publication number | OT-2026-000070364 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-758d-ace2-9efc9834adf3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070364 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd2b5ce7abba75d457b00e3261949c5d0d210e5156916dae56d57e1f0824ae80 |
|---|---|
| Markdown | 029b4081154a11a59a57bcc89f6355f828de05ba5aa0e1f53c4e3b9d1ff45816 |
| Publication page | ae8cd5dd3805f1c05743784abe3cb0dd4d0d9cc88370448d090af28c88b21585 |
| Manifest | 4765aaad1892d8761b91191a1b0f75854887016d6f553431f84e4e7ecf35551a |
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 | hnyJWUj3IxzUZ4twve3A1xA/ovO7gPl1mr+RUITGnrvH8lmPxbWze7bJFQUgEblbPnDvBVMA/hGI9FhXVomPCQ== |
| 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
| 2026-09-17T10:26:09.891431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070364observed ae8cd5dd3805f1c05743784abe3cb0dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:09.873918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070364/manifest.jsonobserved 4765aaad1892d8761b91191a1b0f7585...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:09.855039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070364/publication.mdobserved 029b4081154a11a59a57bcc89f6355f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:09.834664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070364/publication.txtobserved bd2b5ce7abba75d457b00e3261949c5d...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. |
|---|