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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

DEPARTMENT OF HEALTH REGIONAL OFFICE II Award a ₱16.3K contract to RIVERA'S ALUMINUM AND GLASS WORKSNational agencies

Transaction hash:
d7d15bf0bc86340fbb9a24e219853254b0228aa55a96b1de0b843bf615add749
Status:
Included and unchanged
Block:
#4,910 1,103 blocks after it
Position in block:
Transaction 234 of 277
Award day:
Sep 6, 2022 (4 yrs 2 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 #4,910 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 HEALTH REGIONAL OFFICE II awarded it to RIVERA'S ALUMINUM AND GLASS WORKS on 2022-09-06.
    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   d7d15bf0bc…add749now      …
  2. 2. Block Merkle root changed
    stored   23ee146541…ab65e0now      …
  3. 3. Block #4910 hash changed
    stored   626d501da3…1e25bcnow      …
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 276 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d7d15bf0bc86340fbb9a24e219853254b0228aa55a96b1de0b843bf615add749
  2. 01 R d8b4e541988005c0bfcebb50663ebdd0d2bb261758e0ab13b055896e696e040e
  3. 02 L 83be3a3facb6edb1c0fbee2091aea565bb1aa95c6860ea565156e2c0f8e0b296
  4. 03 R 09adb3dc5a31150563233b5024b724b1dfc34e657acd4e8a573d1d05bbf77686
  5. 04 L 58e8ac13ab6eab6cb13b52dd65fd2dd2debb558dbc7fe18396cbc75d3e834540
  6. 05 R af952b5a81712cd9e19d94e37587e94c7a69f7b9de5457b8ff5f930115fc3c56
  7. 06 L 18e78cc2d1b5b487d2a33d21a702da195df391bf7c68db58212cc37c08695b0e
  8. 07 L 5e41c29d1798badc2c469f2668ed388ca8fb7555e8ea049adfc2888734267471
  9. 08 L 1bf46d4a6092d4ab86c3a540ac1237033d0c060852598b0e9b71e3ea86a51949
  10. 09 R a76fc2d5ad0f681fead753f4a2c4b52780375b5d197f7e22b5504e15b0fd50ee
  11. root  23ee146541d42bea0f049f4e0276006e9376052694c08ce4c833b0a2ffab65e0