OT-2026-000047626
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000047626) never changes.
Identity and time
| Publication number | OT-2026-000047626 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e5a-72c8-861c-289c05b4bfe7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047626 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3ebb30628d6d82d10ecf56637b69913c10d07164eeb978a30ab9e25eafc1dcf |
|---|---|
| Markdown | 7abe47f77140b9630c7ae0ecc0b1860b3b2e6011e3b3bbcba82b0cd75b4e78dc |
| Publication page | fbbb770575b4e458381fc20e7a008d1ebb8ed5c54d140242857949a2e574bd87 |
| Manifest | 61792babaebee5fd46fe0cce42be39222a2c8e44b49b42fce227ef674f0aba4f |
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 | c35HOp3+U/3sxmN6CFi+RytVwhgQaIU0r8KID5G2C+qEW9ac64gfseZR8ou0vMlKz60x38h7Z2OEG5h4uzBcAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:46.175640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047626observed fbbb770575b4e458381fc20e7a008d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:46.159060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047626/manifest.jsonobserved 61792babaebee5fd46fe0cce42be3922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:46.141978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047626/publication.mdobserved 7abe47f77140b9630c7ae0ecc0b1860b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:46.123566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047626/publication.txtobserved c3ebb30628d6d82d10ecf56637b69913...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. |
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