OT-2026-000064024
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000064024) never changes.
Identity and time
| Publication number | OT-2026-000064024 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bc-7daf-a98f-ecc597578687 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 504730c01af0f9630f945d6e92980ae3e8a51b16eb2e159a3bf202078f7179ae |
|---|---|
| Markdown | 9d448f36c83a85a82fb3b10d4ffccfac6774adcb063d1d0b9043a59074773d28 |
| Publication page | 48cc390fada09c8144170e6e3c9c7570821d5e039f89d80ccc0d1658f8b8015c |
| Manifest | 6a8b64d833d357f667a7ad91b7cbaf589a68ea955a6e786ddec1ae89a5c36341 |
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 | PmaXVrnheAqtlvGGHJ6yp8GdjDOqunZ+YW16A2eIs0C3V/zTPno7Hh4VCQtxqbB3ZyXAo9rZ7Tkz4HUMFLInAQ== |
| 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
| 2026-09-17T10:37:06.490272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064024observed 48cc390fada09c8144170e6e3c9c7570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:06.471457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064024/manifest.jsonobserved 6a8b64d833d357f667a7ad91b7cbaf58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:06.454549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064024/publication.mdobserved 9d448f36c83a85a82fb3b10d4ffccfac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:06.436573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064024/publication.txtobserved 504730c01af0f9630f945d6e92980ae3...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. |
|---|