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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 MANGLAD, MADDELA, QUIRINO Award a ₱1.2M contract to DALCON CONSTRUCTIONBarangays

Transaction hash:
19cabbec24cf74dc0addf1ddc5a447731c2c0023ce248585410b346814e2001e
Status:
Included and unchanged
Block:
#5,211 802 blocks after it
Position in block:
Transaction 22 of 224
Award day:
Jul 12, 2023 (3 yrs 4 mo ago)
Value:
₱1,202,402.16
Project:
ConstructionofBarangayGymnasiumExtensionPhase1

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 #5,211 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 MANGLAD, MADDELA, QUIRINO awarded it to DALCON CONSTRUCTION on 2023-07-12.
    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   19cabbec24…e2001enow      …
  2. 2. Block Merkle root changed
    stored   57945c7c83…f7c9a3now      …
  3. 3. Block #5211 hash changed
    stored   8b9f31fd8b…cf389anow      …
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 223 records. Each step hashes the current value together with the sibling shown.

  1. leaf  19cabbec24cf74dc0addf1ddc5a447731c2c0023ce248585410b346814e2001e
  2. 01 R 1c02c69ded2698c67830b9ecfaa2cc6e7fda3aef1060650fad0592087539ab2a
  3. 02 L 82caeeefdb529e3c0fb9d01e7d08217620266cb574c9270bc09ad9f9920adc0d
  4. 03 L 799e3e81b0e95021eb125f1f0318c64f84a2b94c2d1f15b89fbe83df569a8892
  5. 04 R cf17531d7eafaf96069c89c2cc1ccd76736cd8f31c3219f073f5985aca745952
  6. 05 L 7930be1b23f7ce5cab95f6f8c4cc1f571ddd2eb9b05232633da65cdd5d59be23
  7. 06 R 93a0a5512ee3fa89e19792dc98fc4660179cc0fc6f80289242e8315cc9643c8a
  8. 07 R f5a76e83aae858871ce9f9300ff2c4a8b88df58802ebefc6fb1f180a51da3a79
  9. 08 R b5b0c0fe3c665a1c1f9f7554227d85add24e461ad32258be6b2c9b6d356c6218
  10. root  57945c7c83910b66cbc914797606d9ebac2d7ddacad56e46704f7f6162f7c9a3