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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

BARANGAY SASA, DAVAO CITY, DAVAO DEL SUR Award a ₱153.0K contract to DECKTOP BUILDERS CORPORATIONBarangays

Transaction hash:
8a23e660ca90b020a7ba72a196161d48820b560fca28e2f5beb54718a39e1a0e
Status:
Included and unchanged
Block:
#2,469 3,544 blocks after it
Position in block:
Transaction 93 of 168
Award day:
Jul 22, 2015 (11 yrs 3 mo ago)
Value:
₱153,031.61
Project:
Civil Works

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 #2,469 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 SASA, DAVAO CITY, DAVAO DEL SUR awarded it to DECKTOP BUILDERS CORPORATION on 2015-07-22.
    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   8a23e660ca…9e1a0enow      …
  2. 2. Block Merkle root changed
    stored   7865822fb2…92371cnow      …
  3. 3. Block #2469 hash changed
    stored   b02992b24c…da0073now      …
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 167 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8a23e660ca90b020a7ba72a196161d48820b560fca28e2f5beb54718a39e1a0e
  2. 01 L 89e42bb86bf7b1acb27045eacc4a997823c3d56953d384ec56af00e0ad22b854
  3. 02 R d810f545fa17c12d48edd9bd4d0b9c206f1e1c01e3da8f4626291ee74cc10787
  4. 03 L 0030736a9c4faf8f38a6c9906a0bcc64c27bcf4e48234d9eea1094d0575bfe63
  5. 04 L a86697999e0d67744b1b34e3a830f7f068a22f8a93cf1e39712ac4fb94e6b0d9
  6. 05 L 2c3bddab1793dd77026c1a7d28f401b75bff117b0c932b1e7a8897361f5b7390
  7. 06 R f990194b77a844fa0afc7357d97b12e22c59d46663361ec69cff8be96ee6ddc9
  8. 07 L cc4eed3643fdf81a5f3479db2d1d75a6d41dcbdd540731cd1310568a53dfc785
  9. 08 R 52bf8ba5b94441458a1cd6e6d94122115c3ea0e3d55b433d0e9edb810e11a2fd
  10. root  7865822fb2760a49af466c87de722c66b7c3fc28a6603426ae222de01c92371c