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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 action

CONCEPCION WATER DISTRICT Award a ₱357.3K contract to R.G. DIAZ BUILDERS & TRADINGNational agencies

Transaction hash:
70b4e9c2fa4b5364f3c1c873c2a686c5bbc7c15877996cd1e7c9a996906040e9
Status:
Included and unchanged
Block:
#4,883 1,130 blocks after it
Position in block:
Transaction 63 of 165
Award day:
Aug 10, 2022 (4 yrs 3 mo ago)
Value:
₱357,285.83
Project:
Infrastructure / Construction

Accountability

Bill Sec. 3 and 19
Responsible 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 #4,883 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)
    CONCEPCION WATER DISTRICT awarded it to R.G. DIAZ BUILDERS & TRADING on 2022-08-10.
    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   70b4e9c2fa…6040e9now      …
  2. 2. Block Merkle root changed
    stored   4d31537251…a790f8now      …
  3. 3. Block #4883 hash changed
    stored   06796558ba…7238bbnow      …
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 164 records. Each step hashes the current value together with the sibling shown.

  1. leaf  70b4e9c2fa4b5364f3c1c873c2a686c5bbc7c15877996cd1e7c9a996906040e9
  2. 01 L 6f89845abe46abfd8aea11486fa81838dd26a6e8dc9118da4f7b1a26c926f433
  3. 02 L 86340df6da9be69e8ec9685be590f67b6ce5825abf47840f6fbcafc9726d138c
  4. 03 L b38033d0b02080d5ff920bcec211e2aa377109c691e25d487da08a90e9c47fdd
  5. 04 L 14b01de7ac2dee55165756fd322334fed7d1f0c164aa860f306b7283be6afbe4
  6. 05 L 8c27ed9f8a4733e06dba58825289960793b01a17439bef9697702adefba95d96
  7. 06 L 6daaebc7c60fdb21ca21c05807fb4f9e7ad56013adc46f16f7aa93fe4d587a63
  8. 07 R 2fdfded77403169f291c09260dfe34ccdc6af76b8d064bdc5a3f6a8d7e554252
  9. 08 R 39db40acb002f17a9b682c88f334504c5088a1350f556386c08dc89c8d683349
  10. root  4d31537251156c216feded4b2d2b31c18e4a436f220538dd919085b0c5a790f8