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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction hash:
c411068f4eb9f74fb9b4fa3ae6e375b5204459e1e1dec6d68da58e90e2a341f2
Status:
Included and unchanged
Block:
#2,309 3,704 blocks after it
Position in block:
Transaction 147 of 199
Award day:
Jan 29, 2015 (11 yrs 9 mo ago)
Value:
₱2,346,298.85
Project:
Local Infrastructure Program- Concreting of Barang

Accountability

Bill Sec. 3 and 19
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 #2,309 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ISABELA 3RD DEO awarded it to MEGABUCKS CONSTRUCTION & DEVELOPMENT CORPORATION on 2015-01-29.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   c411068f4e…a341f2now      …
  2. 2. Block Merkle root changed
    stored   598b226bfb…3437ebnow      …
  3. 3. Block #2309 hash changed
    stored   847d438312…069d52now      …
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 198 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c411068f4eb9f74fb9b4fa3ae6e375b5204459e1e1dec6d68da58e90e2a341f2
  2. 01 L c3f02213fe0633f6115de08897ab06e2c29996034209e587b0fe63e9c4245539
  3. 02 L f3426014c4a1f59302bc39bd54683aacd3a28df8cbea2e30870034a83daeed96
  4. 03 R 2209ba4fffcf6bbab46687e495fbd9260e689009262040382204b355392891e1
  5. 04 R 400d04ec5513f064fe7edd6339122732220a16011cf2727bed8e47ebe7b6252f
  6. 05 L 1b1def6733f0ba223a329c3f55f362577a4743defc0d0cd359406e851ec2fc50
  7. 06 R fee4d038f9728904a63026e1d6801e539ff1adaa9af67cd0e267eaf9b607ddec
  8. 07 R 74b36f022ec700995244d294f65d5363fd7e67445ded6441a7c6118d7700f7d5
  9. 08 L d20652d74e9a0a215765564e9567e113535fc202cb9765ecd5896e3bba326da8
  10. root  598b226bfb8a754608a67664dc52a2d11b186d8885bafe2bf9a0977a923437eb