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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:
42f802d9868b59f2b3a09df7a39052758a029fdd5ba49c36da49c4674fbd5c04
Status:
Included and unchanged
Block:
#3,279 2,734 blocks after it
Position in block:
Transaction 112 of 493
Award day:
Dec 19, 2017 (8 yrs 10 mo ago)

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 #3,279 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 - ALBAY 3RD DEO awarded it to WATERTON CONSTRUCTION & REALTY DEVELOPMENT CORPORATION on 2017-12-19.
    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   42f802d986…bd5c04now      …
  2. 2. Block Merkle root changed
    stored   688e131929…324f09now      …
  3. 3. Block #3279 hash changed
    stored   3ddd295b5d…22e81anow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 492 records. Each step hashes the current value together with the sibling shown.

  1. leaf  42f802d9868b59f2b3a09df7a39052758a029fdd5ba49c36da49c4674fbd5c04
  2. 01 R 44af8f3c8b7d929892372d7b9f32d9cb4be87de0917ecc64885cd6e78837d683
  3. 02 R 5beef3eb38806e21acc0c08d9adfce7f4088f83430586a0aff967bf5286940a5
  4. 03 R fb63fce8080b6a1390183cd5cf2f0765f44f2aba1c0edc68e571d2a60895a990
  5. 04 R 928f8d4e7027a82c589e10abc9db506fd102934a9ca48fc001e88532be629398
  6. 05 L fd6c0f0325ec52066c26134edce3dd6dfc84123a7a8aa2fa8660f05ece8519c5
  7. 06 L 055ea76bdee2bfaf5bc0b910998d80125055bb426a6bd5d39a5266c3725ec0db
  8. 07 L 784af42bbfba9130e23f11234491a2a424d80ad3d78dde77cebd3545e195c889
  9. 08 R 331d825845a6d11c0d29a26c569e8145014f4c17c9bc70f91e39175ab5776867
  10. 09 R 4e06595ae74c01e459ea566acbf3823b052f685d64462f866b419af53f3cd023
  11. root  688e1319292e480c669cf3abd9bd33f8de1afe173a778e2a6d448a7ea9324f09