DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
NATIONAL IRRIGATION ADMINISTRATION - NIA MOMARO IMO Award a ₱18.5M contract to HERVELYN INTERTRADING & BUILDERS CORPORATIONNational agencies
Transaction hash:
c212dd2b63c3c6cafffbf87120ecf861a040c679ac3f6a2e4065b086413a45b0
Status:
Included and unchanged
Block:
#4,070 1,943 blocks after it
Position in block:
Transaction 25 of 34
Award day:
Apr 2, 2020 (6 yrs 7 mo ago)
Value:
₱18,514,992.50
Project:
PB MOMARO-016-2020
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #4,070 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)NATIONAL IRRIGATION ADMINISTRATION - NIA MOMARO IMO awarded it to HERVELYN INTERTRADING & BUILDERS CORPORATION on 2020-04-02.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored c212dd2b63…3a45b0now …
- 2. Block Merkle root changedstored c5edbcde0b…664b74now …
- 3. Block #4070 hash changedstored fdf7107f8b…251626now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 33 records. Each step hashes the current value together with the sibling shown.
- leaf c212dd2b63c3c6cafffbf87120ecf861a040c679ac3f6a2e4065b086413a45b0
- 01 L be0ee94c52728f2fa50776aa552b5bc6ff5747aeef501eaceceaf201a4aa1c56
- 02 R 72638b1faa3d8a9f0f44cbc03ba3437c9805583e877ba3cb3e702b038547aee2
- 03 R bfaf8abbe5ba04948554f386c398bf9742ce67ed1d48dc88145493b83123f719
- 04 L 299eb2e32d57629d6865e33ab83a56fa7e46c5e7e68eac782a172b2513981ebf
- 05 L 800eb19db54cc70b44df799c3d9ba713f108938856c8eda071dd8ba36c962e71
- 06 R bbfdce4f2df57a8171ee6e27317e2071bb11ea3ab6e3e1ee09de350876cbb600
- root c5edbcde0bf7a97fe63fd167fe90e03d998c8227e059274719097afdab664b74