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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

BARANGAY PANACAN,BUNAWAN DISTRICT DAVAO CITY Award a ₱499.2K contract to DREAMBOLT BUILDERS CORPORATIONBarangays

Transaction hash:
8fe0230e1bfa059d5186dd9b2187c315957e45e593921850158cf4f0abaf73f3
Status:
Included and unchanged
Block:
#5,020 993 blocks after it
Position in block:
Transaction 231 of 429
Award day:
Dec 28, 2022 (3 yrs 10 mo ago)
From:
BARANGAY PANACAN,BUNAWAN DISTRICT DAVAO CITY
To:
DREAMBOLT BUILDERS CORPORATION
Value:
₱499,218.25
Project:
Additional Appropriation for the Concreting of Road Purok 30 to Purok 31 Slaughter, Brgy. Panacan, Bunawan District, Davao City (Direct Contracting Critical Plant Components)
Full record:
Open the award page

Accountability

Bill Sec. 3 and 19
Responsible agency:
BARANGAY PANACAN,BUNAWAN DISTRICT DAVAO CITY
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 #5,020 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)
    BARANGAY PANACAN,BUNAWAN DISTRICT DAVAO CITY awarded it to DREAMBOLT BUILDERS CORPORATION on 2022-12-28.
    Found
    Open
  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   8fe0230e1b…af73f3now      …
  2. 2. Block Merkle root changed
    stored   f93c3fe3f1…6cb2e1now      …
  3. 3. Block #5020 hash changed
    stored   a61a28696b…d1957cnow      …
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 428 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8fe0230e1bfa059d5186dd9b2187c315957e45e593921850158cf4f0abaf73f3
  2. 01 L 8f3a6dd8d517d2c833b344d4ab37022c5db6d769c500180f3c5c37cf7a219716
  3. 02 L 2a5d6e4a42e9bbd21d454e262e8761666a39b58facc646c341417f1793070c8b
  4. 03 L 5041bb2762b3fd864b18b471fdafeacd94ca9235ead5dc1f4932536969c6d3da
  5. 04 R b287b5d120a7d87b994ec84361aba64007a7ece3db40d3dfce82f7e7c888278c
  6. 05 R aa01baf32d9299c26c38bd6633f5b0dd81381ea00388b951808157e837a87688
  7. 06 L 00439efc15905d103fa5563b129de57f075e46549df58a4e17ddfd572f2419c3
  8. 07 L efc80552e5475804ce4aed1d73c8f36262a9b46bfad1b43d8eb19a55ce3021c7
  9. 08 L 0597bba0a74bc23d3a96e6554248ffd46e7019cd2a85defa3a9c59d01888d881
  10. 09 R 00ff581f74cef39bb926d8dbea19951034ad20dd07e99c1e9109a2914f67a59f
  11. root  f93c3fe3f1ae8b78ad49733fe210bee8f487b83b68829daeb3f5d369a96cb2e1