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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 hash:
2b5b5dc1bbb7f07d559cebaecb2fe03054b0f49f266c0e11d429528cd56f2305
Status:
Included and unchanged
Block:
#5,570 443 blocks after it
Position in block:
Transaction 89 of 400
Award day:
Jul 22, 2024 (2 yrs 3 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 #5,570 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 PUBLIC WORKS AND HIGHWAYS - REGION IV-B awarded it to ALPHA & OMEGA GEN. CONTRACTOR & DEVELOPMENT CORP. on 2024-07-22.
    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   2b5b5dc1bb…6f2305now      …
  2. 2. Block Merkle root changed
    stored   ff5e9bec58…d54179now      …
  3. 3. Block #5570 hash changed
    stored   640bfa49c3…32cf4anow      …
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 399 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2b5b5dc1bbb7f07d559cebaecb2fe03054b0f49f266c0e11d429528cd56f2305
  2. 01 L 2a834f1ba0628ad26ae34d6b96511168df0b438b12ce619203207778f2f44580
  3. 02 R 2cc582bb16515faf96ec2b0ff2812593bfc47d0620284d60c160fbe8593c4053
  4. 03 R 4a8aa37f5a2726a4edbef7189cb9acd163e1673798f7429ec9e16d5582b88759
  5. 04 L 5a94dc3aeceb3aff41ab5c7e56f4065a4c7e56be66df9df7b096519968ef38c5
  6. 05 L f28e25f0aa8b1fe9698a41a77745b2b3e9a8e5775c6820458970ff719513fde9
  7. 06 R 8f762ff9fe20422b5e79b5ca80b9acf42cb4aca43ab12a053a31550403bd626a
  8. 07 L 4c242ba06980f6cb3728fc23a2c15553b76fed7c3a3b2c56a49357da25c40db3
  9. 08 R 9548fbd40c1b4de699a5d2b1741b53439bb93323d6b0354fc0c4344749644999
  10. 09 R 3b9b7433ef50c1cb6e9916b795e34db27fa664c5d29d6f8cf30eb8db13638ced
  11. root  ff5e9bec58f28977d997b9338dbdd78321a62024b9d9fbca886fb7d462d54179