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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

MUNICIPALITY OF CATUBIG, NORTHERN SAMAR Award a ₱939.1K contract to ADB DYNAMIC BUILDERS & SUPPLYMunicipalities

Transaction hash:
1f202ce65f02b45d286741ecd5e38a18b11138132e66df8a884f05f48c52ba7f
Status:
Included and unchanged
Block:
#2,528 3,485 blocks after it
Position in block:
Transaction 48 of 266
Award day:
Sep 24, 2015 (11 yrs 1 mo ago)
Value:
₱939,122.00
Project:
Construction of Day Care Center

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 #2,528 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)
    MUNICIPALITY OF CATUBIG, NORTHERN SAMAR awarded it to ADB DYNAMIC BUILDERS & SUPPLY on 2015-09-24.
    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)
    COA's CY2024 audit of Catubig gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   1f202ce65f…52ba7fnow      …
  2. 2. Block Merkle root changed
    stored   816fee0f5a…bd8030now      …
  3. 3. Block #2528 hash changed
    stored   3137749f75…003bb0now      …
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 265 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1f202ce65f02b45d286741ecd5e38a18b11138132e66df8a884f05f48c52ba7f
  2. 01 R 20fb169a560dd873132a792438a6cf2a4be55df300e81b953c7b5a9742196683
  3. 02 R 70bf9b025c19059d608c0ad846d87f7e0a842b3e2efd9764442250ad93c64a1b
  4. 03 R 30680fbbda4b445d67f6ade31265bdf2a20395111021d5d39298d2ff4d3367be
  5. 04 R ba359e1df4dfb30ce56d82847c75f22828def4822673e7da9eca81d090cc17ae
  6. 05 L e539d18715ed8e58e89354a42272f5d365a62088c3c90a5f2c321523e3a89f83
  7. 06 L e503bbeb8dae21f3cfb0cc474bbe6f5b89eeed97a2deb09d77636976d2515746
  8. 07 R 70a29360746cac4958c538f083fc0af3e387a91deb306f12965ad44a385bc546
  9. 08 R 45e65ab98807cd7aef39842aecbf3d5f6ebed0b5f746b41deb2497e01cfdf045
  10. 09 R 8ad414ec24f00c821e05beebe7db35d13fd95fe79521b95efc5ec564548a16db
  11. root  816fee0f5a5e05ffdcb8f37f36617e4b43ee88f15fd95c0aaa6efb4ca9bd8030