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 - QIMO Award a ₱5.3M contract to NTL BUILDERS & DEVELOPERNational agencies
Transaction hash:
f8d0e8146162985f2ba7372e6707ec0d8acc8f0383ddd970eee4b6ab3ab63587
Status:
Included and unchanged
Block:
#2,343 3,670 blocks after it
Position in block:
Transaction 145 of 150
Award day:
Mar 6, 2015 (11 yrs 8 mo ago)
Value:
₱5,302,460.42
Project:
NCB-QIMO-06-15
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 #2,343 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 - QIMO awarded it to NTL BUILDERS & DEVELOPER on 2015-03-06.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 f8d0e81461…b63587now …
- 2. Block Merkle root changedstored 0acd665a1b…12a436now …
- 3. Block #2343 hash changedstored 48ed090906…06c1cbnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 149 records. Each step hashes the current value together with the sibling shown.
- leaf f8d0e8146162985f2ba7372e6707ec0d8acc8f0383ddd970eee4b6ab3ab63587
- 01 L f6e8523d17229b667e2272716ff060cc4270b607c6b3b2456131147295903251
- 02 R 10facb0b1c15393ad49f688dbd6336a7a0fe6e74097f075f47489a975593decf
- 03 R 078cd996ccb6e233362ddaf5165f0e43d769fedb4db65f946f151df9ba6c3476
- 04 R 860eeb8f4ec793f34bad47d9927d06c3c9ec00872be9544d8fd79225f82db8aa
- 05 L e0a7349b1b6010969d88636fb6d7e2e7d050aadaac91893dac4ece9209c7b244
- 06 R 16a7cf21ec8ea284ef2d01af9b1f6f0764a053a1c32fca2de020072919a5164d
- 07 R d1035ecd15d0dff5b7770581fa26d4a971e3a69a022fc6c41c67c5018a785bbd
- 08 L 0a136ef54e62e8611f659d9ad6a02226629fd774118b9c7601a16ef4cad668a3
- root 0acd665a1be13e8def11e707d48b7c52d2853ae336d79f2d7089cd4ab612a436